benefits of exercising regularly essay

Essay on Benefits of Exercise

Students are often asked to write an essay on Benefits of Exercise in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Benefits of Exercise

Introduction.

Exercise is a vital part of our daily routine. It helps in maintaining our health, improving our mood, and enhancing our overall well-being.

Physical Health

Exercise strengthens our heart and lungs, reducing the risk of diseases. It helps in maintaining a healthy weight and promotes better sleep.

Mental Health

Regular exercise releases endorphins, chemicals that make us feel happier and relaxed. It also boosts our self-esteem and improves concentration.

In conclusion, exercise benefits us in many ways. It’s an excellent tool to stay healthy, happy, and focused. Therefore, we should include it in our daily routine.

250 Words Essay on Benefits of Exercise

Exercise, often underrated, is a potent tool for enhancing physical and mental health. It is a universal remedy that offers numerous benefits, transcending age, gender, and physical ability.

Physical Health Benefits

Exercise primarily enhances physical wellbeing. Regular physical activity strengthens the cardiovascular system, reducing the risk of heart diseases. It aids in maintaining a healthy weight, thus preventing obesity-related illnesses. Moreover, exercise improves bone density, reducing the risk of osteoporosis, and enhances muscular strength and flexibility, thereby preventing injuries.

Mental Health Benefits

Beyond physical health, exercise significantly contributes to mental wellbeing. It stimulates the production of endorphins, the body’s natural mood elevators, leading to reduced stress levels and increased happiness. Regular exercise can also alleviate symptoms of depression and anxiety, enhancing overall mental health.

Cognitive Benefits

Exercise also plays a crucial role in cognitive function. It promotes better sleep, aids in maintaining focus, and improves memory. Studies suggest that regular physical activity can delay the onset of cognitive decline in later years, reinforcing its long-term benefits.

In conclusion, the benefits of exercise are manifold, spanning physical, mental, and cognitive domains. It is a cost-effective, accessible strategy to enhance overall health and wellbeing. As college students, embracing exercise as a regular habit can significantly contribute to academic success and lifelong health. The adage, “A healthy mind in a healthy body,” indeed holds.

500 Words Essay on Benefits of Exercise

Exercise, often regarded as a panacea for numerous health-related issues, has been a subject of extensive research over the years. It is a powerful tool that aids in the enhancement of both physical and mental well-being. This essay aims to explore the multifaceted benefits of exercise, ranging from improved physical health to enhanced cognitive abilities.

The first and most apparent advantage of exercise is its profound impact on physical health. Regular physical activity strengthens the cardiovascular system, reducing the risk of heart disease and stroke. Exercise aids in the regulation of blood pressure and cholesterol levels, two significant risk factors for these conditions.

In addition to cardiovascular health, exercise contributes to better respiratory health by enhancing lung capacity and efficiency. It also plays a crucial role in weight management, as it helps burn calories, preventing obesity and associated diseases like diabetes and certain types of cancer.

The benefits of exercise are not limited to physical health; they also extend to mental well-being. Regular physical activity has been shown to reduce symptoms of anxiety and depression. It stimulates the production of endorphins, often referred to as ‘feel-good’ hormones, which elevate mood and promote a sense of well-being.

Exercise also aids in stress management. Engaging in physical activity diverts the mind from stressors, providing a respite from negative thoughts. Furthermore, the accomplishment of fitness goals often boosts self-esteem and confidence.

Recent research has unveiled the cognitive benefits of regular exercise. It has been found to enhance memory and thinking skills. Exercise promotes the growth of new brain cells and improves connections between neurons, leading to better brain health. It can also slow down the cognitive decline associated with aging, thereby reducing the risk of diseases like Alzheimer’s and dementia.

Social Benefits

Exercise often serves as a social activity, providing opportunities to meet new people and strengthen relationships. Participating in group exercises or sports can foster a sense of community and belonging, which is crucial for emotional well-being. Moreover, it can also enhance teamwork and leadership skills, which are invaluable in various aspects of life.

In conclusion, the benefits of exercise are manifold, ranging from physical health improvements to mental and cognitive enhancements. It is a cost-effective and accessible method to maintain overall health and improve quality of life. As college students, integrating regular physical activity into our routine can provide us with the stamina to deal with academic pressures and equip us with skills that are beneficial in the long run. Therefore, exercise is not just about maintaining physical fitness; it is a comprehensive approach to holistic well-being.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

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Importance of Exercise Essay

500 words essay on exercise essay.

Exercise is basically any physical activity that we perform on a repetitive basis for relaxing our body and taking away all the mental stress. It is important to do regular exercise. When you do this on a daily basis, you become fit both physically and mentally. Moreover, not exercising daily can make a person susceptible to different diseases. Thus, just like eating food daily, we must also exercise daily. The importance of exercise essay will throw more light on it.

Importance of Exercise

Exercising is most essential for proper health and fitness. Moreover, it is essential for every sphere of life. Especially today’s youth need to exercise more than ever. It is because the junk food they consume every day can hamper their quality of life.

If you are not healthy, you cannot lead a happy life and won’t be able to contribute to the expansion of society. Thus, one needs to exercise to beat all these problems. But, it is not just about the youth but also about every member of the society.

These days, physical activities take places in colleges more than often. The professionals are called to the campus for organizing physical exercises. Thus, it is a great opportunity for everyone who wishes to do it.

Just like exercise is important for college kids, it is also essential for office workers. The desk job requires the person to sit at the desk for long hours without breaks. This gives rise to a very unhealthy lifestyle.

They get a limited amount of exercise as they just sit all day then come back home and sleep. Therefore, it is essential to exercise to adopt a healthy lifestyle that can also prevent any damaging diseases .

Benefits of Exercise

Exercise has a lot of benefits in today’s world. First of all, it helps in maintaining your weight. Moreover, it also helps you reduce weight if you are overweight. It is because you burn calories when you exercise.

Further, it helps in developing your muscles. Thus, the rate of your body will increases which helps to burn calories. Moreover, it also helps in improving the oxygen level and blood flow of the body.

When you exercise daily, your brain cells will release frequently. This helps in producing cells in the hippocampus. Moreover, it is the part of the brain which helps to learn and control memory.

The concentration level in your body will improve which will ultimately lower the danger of disease like Alzheimer’s. In addition, you can also reduce the strain on your heart through exercise. Finally, it controls the blood sugar levels of your body so it helps to prevent or delay diabetes.

Get the huge list of more than 500 Essay Topics and Ideas

Conclusion of Importance of Exercise Essay

In order to live life healthily, it is essential to exercise for mental and physical development. Thus, exercise is important for the overall growth of a person. It is essential to maintain a balance between work, rest and activities. So, make sure to exercise daily.

FAQ of Importance of Exercise Essay

Question 1: What is the importance of exercise?

Answer 1: Exercise helps people lose weight and lower the risk of some diseases. When you exercise daily, you lower the risk of developing some diseases like obesity, type 2 diabetes, high blood pressure and more. It also helps to keep your body at a healthy weight.

Question 2: Why is exercising important for students?

Answer 2: Exercising is important for students because it helps students to enhance their cardiorespiratory fitness and build strong bones and muscles. In addition, it also controls weight and reduces the symptoms of anxiety and depression. Further, it can also reduce the risk of health conditions like heart diseases and more.

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Exercise: 7 benefits of regular physical activity.

You know exercise is good for you, but do you know how good? From boosting your mood to improving your sex life, find out how exercise can improve your life.

Want to feel better, have more energy and even add years to your life? Just exercise.

The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, no matter their age, sex or physical ability.

Need more convincing to get moving? Check out these seven ways that exercise can lead to a happier, healthier you.

1. Exercise controls weight

Exercise can help prevent excess weight gain or help you keep off lost weight. When you take part in physical activity, you burn calories. The more intense the activity, the more calories you burn.

Regular trips to the gym are great, but don't worry if you can't find a large chunk of time to exercise every day. Any amount of activity is better than none. To gain the benefits of exercise, just get more active throughout your day. For example, take the stairs instead of the elevator or rev up your household chores. Consistency is key.

2. Exercise combats health conditions and diseases

Worried about heart disease? Hoping to prevent high blood pressure? No matter what your current weight is, being active boosts high-density lipoprotein (HDL) cholesterol, the "good" cholesterol, and it decreases unhealthy triglycerides. This one-two punch keeps your blood flowing smoothly, which lowers your risk of heart and blood vessel, called cardiovascular, diseases.

Regular exercise helps prevent or manage many health problems and concerns, including:

Metabolic syndrome.
High blood pressure.
Type 2 diabetes.
Depression.
Many types of cancer.

It also can help improve cognitive function and helps lower the risk of death from all causes.

3. Exercise improves mood

Need an emotional lift? Or need to lower stress after a stressful day? A gym session or brisk walk can help. Physical activity stimulates many brain chemicals that may leave you feeling happier, more relaxed and less anxious.

You also may feel better about your appearance and yourself when you exercise regularly, which can boost your confidence and improve your self-esteem.

4. Exercise boosts energy

Winded by grocery shopping or household chores? Regular physical activity can improve your muscle strength and boost your endurance.

Exercise sends oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.

5. Exercise promotes better sleep

Struggling to snooze? Regular physical activity can help you fall asleep faster, get better sleep and deepen your sleep. Just don't exercise too close to bedtime, or you may be too energized to go to sleep.

6. Exercise puts the spark back into your sex life

Do you feel too tired or too out of shape to enjoy physical intimacy? Regular physical activity can improve energy levels and give you more confidence about your physical appearance, which may boost your sex life.

But there's even more to it than that. Regular physical activity may enhance arousal for women. And men who exercise regularly are less likely to have problems with erectile dysfunction than are men who don't exercise.

7. Exercise can be fun — and social!

Exercise and physical activity can be fun. They give you a chance to unwind, enjoy the outdoors or simply do activities that make you happy. Physical activity also can help you connect with family or friends in a fun social setting.

So take a dance class, hit the hiking trails or join a soccer team. Find a physical activity you enjoy, and just do it. Bored? Try something new, or do something with friends or family.

Exercise to feel better and have fun

Exercise and physical activity are great ways to feel better, boost your health and have fun. For most healthy adults, the U.S. Department of Health and Human Services recommends these exercise guidelines:

Aerobic activity. Get at least 150 minutes of moderate aerobic activity. Or get at least 75 minutes of vigorous aerobic activity a week. You also can get an equal combination of moderate and vigorous activity. Aim to spread out this exercise over a few days or more in a week.

For even more health benefits, the guidelines suggest getting 300 minutes a week or more of moderate aerobic activity. Exercising this much may help with weight loss or keeping off lost weight. But even small amounts of physical activity can be helpful. Being active for short periods of time during the day can add up and have health benefits.

Strength training. Do strength training exercises for all major muscle groups at least two times a week. One set of each exercise is enough for health and fitness benefits. Use a weight or resistance level heavy enough to tire your muscles after about 12 to 15 repetitions.

Moderate aerobic exercise includes activities such as brisk walking, biking, swimming and mowing the lawn.

Vigorous aerobic exercise includes activities such as running, swimming laps, heavy yardwork and aerobic dancing.

You can do strength training by using weight machines or free weights, your own body weight, heavy bags, or resistance bands. You also can use resistance paddles in the water or do activities such as rock climbing.

If you want to lose weight, keep off lost weight or meet specific fitness goals, you may need to exercise more.

Remember to check with a health care professional before starting a new exercise program, especially if you have any concerns about your fitness or haven't exercised for a long time. Also check with a health care professional if you have chronic health problems, such as heart disease, diabetes or arthritis.

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AskMayoExpert. Physical activity (adult). Mayo Clinic; 2021.
Physical Activity Guidelines for Americans. 2nd ed. U.S. Department of Health and Human Services. https://health.gov/our-work/physical-activity/current-guidelines. Accessed June 25, 2021.
Peterson DM. The benefits and risk of aerobic exercise. https://www.uptodate.com/contents/search. Accessed June 24, 2021.
Maseroli E, et al. Physical activity and female sexual dysfunction: A lot helps, but not too much. The Journal of Sexual Medicine. 2021; doi:10.1016/j.jsxm.2021.04.004.
Allen MS. Physical activity as an adjunct treatment for erectile dysfunction. Nature Reviews: Urology. 2019; doi:10.1038/s41585-019-0210-6.
Tips for starting physical activity. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/weight-management/tips-get-active/tips-starting-physical-activity. Accessed June 25, 2021.
Laskowski ER (expert opinion). Mayo Clinic. June 16, 2021.

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Real-Life Benefits of Exercise and Physical Activity

On this page:

Why is physical activity important?

Emotional benefits of exercise.

Exercise and physical activity are good for just about everyone, including older adults. No matter your health and physical abilities, you can gain a lot by staying active. In fact, studies show that “taking it easy” is risky. Often, inactivity is more to blame than age when older people lose the ability to do things on their own. Lack of physical activity also can lead to more visits to the doctor, more hospitalizations, and more use of medicines for a variety of illnesses.

Including all 4 types of exercise can benefit a wide range of areas of your life. Staying active can help you:

Four Types of Exercise infographic. Click to open infographic webpage.

Keep and improve your strength so you can stay independent
Have more energy to do the things you want to do and reduce fatigue
Improve your balance and lower risk of falls and injuries from falls
Manage and prevent some diseases like arthritis, heart disease, stroke, type 2 diabetes, osteoporosis, and 8 types of cancer, including breast and colon cancer
Sleep better at home
Reduce levels of stress and anxiety
Reach or maintain a healthy weight and reduce risk of excessive weight gain
Control your blood pressure
Possibly improve or maintain some aspects of cognitive function , such as your ability to shift quickly between tasks or plan an activity
Perk up your mood and reduce feelings of depression

Infographic, Tips To boost Your Health As You Age. Click link for full infographic

Research has shown that exercise is not only good for your physical health, it also supports emotional and mental health. You can exercise with a friend and get the added benefit of emotional support. So, next time you’re feeling down, anxious, or stressed, try to get up and start moving!

Physical activity can help:

Reduce feelings of depression and stress, while improving your mood and overall emotional well-being
Increase your energy level
Improve sleep
Empower you to feel more in control

In addition, exercise and physical activity may possibly improve or maintain some aspects of cognitive function , such as your ability to shift quickly between tasks, plan an activity, and ignore irrelevant information.

The Mental Health Benefits of Exercise and Physical Activity infographic. Click to open webpage

Here are some exercise ideas to help you lift your mood:

Walking, bicycling, or dancing. Endurance activities increase your breathing, get your heart pumping, and boost chemicals in your body that may improve mood.
Yoga. This mind and body practice typically combines physical postures, breathing exercises, and relaxation.
Tai Chi. This "moving meditation" involves shifting the body slowly, gently, and precisely, while breathing deeply.
Activities you enjoy. Whether it’s gardening, playing tennis, kicking around a soccer ball with your grandchildren, or something else, choose an activity you want to do, not one you have to do.

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Importance Of Exercises Essay

Importance of Exercise Essay

500+ words essay on the importance of exercise.

We all know that exercise is extremely important in our daily lives, but we may not know why or what exercise can do. It’s important to remember that we have evolved from nomadic ancestors who spent all their time moving around in search of food and shelter, travelling large distances on a daily basis. Our bodies are designed and have evolved to be regularly active. Over time, people may come across problems if they sit down all day at a desk or in front of the TV and minimise the amount of exercise they do. Exercise is a bodily movement performed in order to develop or maintain physical fitness and good health overall. Exercise leads to the physical exertion of sufficient intensity, duration and frequency to achieve or maintain vigour and health. This essay on the importance of exercise will help students become familiar with the several benefits of doing exercise regularly. They must go through this essay so as to get an idea of how to write essays on similar topics.

Need of Exercise

The human body is like a complex and delicate machine which comprises several small parts. A slight malfunction of one part leads to the breakdown of the machine. In a similar way, if such a situation arises in the human body, it also leads to malfunctioning of the body. Exercise is one of the healthy lifestyles which contributes to optimum health and quality of life. People who exercise regularly can reduce their risk of death. By doing exercise, active people increase their life expectancy by two years compared to inactive people. Regular exercise and good physical fitness enhance the quality of life in many ways. Physical fitness and exercise can help us to look good, feel good, and enjoy life. Moreover, exercise provides an enjoyable way to spend leisure time.

Exercise helps a person develop emotional balance and maintain a strong self-image. As people get older, exercise becomes more important. This is because, after the age of 30, the heart’s blood pumping capacity declines at a rate of about 8 per cent each decade. Exercise is also vital for a child’s overall development. Exercising helps to maintain a healthy weight by stoking our metabolism, utilizing and burning the extra calories.

Types of Exercise

There are three broad intensities of exercise:

1) Light exercise – Going for a walk is an example of light exercise. In this, the exerciser is able to talk while exercising.

2) Moderate exercise – Here, the exerciser feels slightly out of breath during the session. Examples could be walking briskly, cycling moderately or walking up a hill.

3) Vigorous exercise – While performing this exercise, the exerciser is panting during the activity. The exerciser feels his/her body being pushed much nearer its limit compared to the other two intensities. This could include running, cycling fast, and heavy-weight training.

Importance of Exercise

Regular exercise increases our fitness level and physical stamina. It plays a crucial role in the prevention of cardiovascular diseases. It can help with blood lipid abnormalities, diabetes and obesity. Moreover, it can help to reduce blood pressure. Regular exercise substantially reduces the risk of dying of coronary heart disease and eases the risk of stroke and colon cancer. People of all age groups benefit from exercising.

Exercise can be effective in improving the mental well-being of human beings. It relieves human stress and anxiety. When we come back from work or school, we feel exhausted after a whole day of work. If we can go out to have a walk or jog for at least 30 minutes, it makes us feel happy and relaxed. A number of studies have found that a lifestyle that includes exercise helps alleviate depression. Those who can maintain regular exercise will also reduce their chances of seeing a doctor. Without physical activity, the body’s muscles lose their strength, endurance and ability to function properly. Regular exercise keeps all parts of the body in continuous activity. It improves overall health and fitness, as well as decreases the risk of many chronic diseases. Therefore, physical exercise is very important in our life.

Exercise can play a significant role in keeping the individual, society, community and nation wealthy. If the citizens of a country are healthy, the country is sure to touch heights in every facet of life. The country’s healthy generation can achieve the highest marks in various fields and thereby enable their country to win laurels and glory at the international level. The first step is always the hardest. However, if we can overcome it, and exercise for 21 days continuously, it will be a new beginning for a healthy life.

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Frequently Asked Questions on the Importance of Exercises Essay

What are the benefits of exercising regularly.

Regular exercise helps in the relaxation of the mind and body and keeps the body fit. It improves flexibility and blood circulation.

Which are some of the easy exercises that can be done at home?

Sit-ups, bicycle crunches, squats, lunges and planks are examples of easy exercises which can be done at home without the help of costly equipment.

Is cycling an effective form of exercise?

Cycling is a low-impact exercise and acts as a good muscle workout.

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Benefits of Physical Activity

Obesity and Excess Weight Increase Risk of Severe Illness; Racial and Ethnic Disparities Persist

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Immediate Benefits

Weight management, reduce your health risk, strengthen your bones and muscles, improve your ability to do daily activities and prevent falls, increase your chances of living longer, manage chronic health conditions & disabilities.

Regular physical activity is one of the most important things you can do for your health. Being physically active can improve your brain health , help manage weight , reduce the risk of disease , strengthen bones and muscles , and improve your ability to do everyday activities .

Adults who sit less and do any amount of moderate-to-vigorous physical activity gain some health benefits. Only a few lifestyle choices have as large an impact on your health as physical activity.

Everyone can experience the health benefits of physical activity – age, abilities, ethnicity, shape, or size do not matter.

Some benefits of physical activity on brain health [PDF-14.4MB] happen right after a session of moderate-to-vigorous physical activity. Benefits include improved thinking or cognition for children 6 to 13 years of age and reduced short-term feelings of anxiety for adults. Regular physical activity can help keep your thinking, learning, and judgment skills sharp as you age. It can also reduce your risk of depression and anxiety and help you sleep better.

Both eating patterns and physical activity routines play a critical role in weight management. You gain weight when you consume more calories through eating and drinking than the amount of calories you burn , including those burned during physical activity.

To maintain your weight: Work your way up to 150 minutes a week of moderate physical activity, which could include dancing or yard work. You could achieve the goal of 150 minutes a week with 30 minutes a day, 5 days a week.

People vary greatly in how much physical activity they need for weight management. You may need to be more active than others to reach or maintain a healthy weight.

To lose weight and keep it off: You will need a high amount of physical activity unless you also adjust your eating patterns and reduce the amount of calories you’re eating and drinking. Getting to and staying at a healthy weight requires both regular physical activity and healthy eating.

See more information about:

Getting started with weight loss .
Getting started with physical activity .
Improving your eating patterns .

Learn more about the health benefits of physical activity for children, adults, and adults age 65 and older.

See these tips on getting started.

The good news [PDF-14.5MB] is that moderate physical activity , such as brisk walking, is generally safe for most people .

Cardiovascular Disease

Heart disease and stroke are two leading causes of death in the United States. Getting at least 150 minutes a week of moderate physical activity can put you at a lower risk for these diseases. You can reduce your risk even further with more physical activity. Regular physical activity can also lower your blood pressure and improve your cholesterol levels.

Type 2 Diabetes and Metabolic Syndrome

Regular physical activity can reduce your risk of developing type 2 diabetes and metabolic syndrome. Metabolic syndrome is some combination of too much fat around the waist, high blood pressure, low high-density lipoproteins (HDL) cholesterol, high triglycerides, or high blood sugar. People start to see benefits at levels from physical activity even without meeting the recommendations for 150 minutes a week of moderate physical activity. Additional amounts of physical activity seem to lower risk even more.

Infectious Diseases

Physical activity may help reduce the risk of serious outcomes from infectious diseases, including COVID-19, the flu, and pneumonia. For example:

People who do little or no physical activity are more likely to get very sick from COVID-19 than those who are physically active. A CDC systematic review [PDF-931KB] found that physical activity is associated with a decrease in COVID-19 hospitalizations and deaths, while inactivity increases that risk.
People who are more active may be less likely to die from flu or pneumonia. A CDC study found that adults who meet the aerobic and muscle-strengthening physical activity guidelines are about half as likely to die from flu and pneumonia as adults who meet neither guideline.

Some Cancers

Being physically active lowers your risk for developing several common cancers . Adults who participate in greater amounts of physical activity have reduced risks of developing cancers of the:

Colon (proximal and distal)
Endometrium
Esophagus (adenocarcinoma)
Stomach (cardia and non-cardia adenocarcinoma)

If you are a cancer survivor, getting regular physical activity not only helps give you a better quality of life, but also improves your physical fitness.

Regular Physical Activity Helps Lower Your Cancer Risk

Learn more about Physical Activity and Cancer

As you age, it’s important to protect your bones, joints, and muscles – they support your body and help you move. Keeping bones, joints, and muscles healthy can help ensure that you’re able to do your daily activities and be physically active.

Muscle-strengthening activities like lifting weights can help you increase or maintain your muscle mass and strength. This is important for older adults who experience reduced muscle mass and muscle strength with aging. Slowly increasing the amount of weight and number of repetitions you do as part of muscle strengthening activities will give you even more benefits, no matter your age.

Everyday activities include climbing stairs, grocery shopping, or playing with your grandchildren. Being unable to do everyday activities is called a functional limitation. Physically active middle-aged or older adults have a lower risk of functional limitations than people who are inactive.

For older adults, doing a variety of physical activity improves physical function and decreases the risk of falls or injury from a fall . Include physical activities such as aerobic, muscle strengthening, and balance training. Multicomponent physical activity can be done at home or in a community setting as part of a structured program.

Hip fracture is a serious health condition that can result from a fall. Breaking a hip have life-changing negative effects, especially if you’re an older adult. Physically active people have a lower risk of hip fracture than inactive people.

See physical activity recommendations for different groups, including:

Children age 3-5 .
Children and adolescents age 6-17 .
Adults age 18-64 .
Adults 65 and older .
Adults with chronic health conditions and disabilities .
Healthy pregnant and postpartum women .

An estimated 110,000 deaths per year could be prevented if US adults ages 40 and older increased their moderate-to-vigorous physical activity by a small amount. Even 10 minutes more a day would make a difference.

Taking more steps a day also helps lower the risk of premature death from all causes. For adults younger than 60, the risk of premature death leveled off at about 8,000 to 10,000 steps per day. For adults 60 and older, the risk of premature death leveled off at about 6,000 to 8,000 steps per day.

Regular physical activity can help people manage existing chronic conditions and disabilities. For example, regular physical activity can:

Reduce pain and improve function, mood, and quality of life for adults with arthritis.
Help control blood sugar levels and lower risk of heart disease and nerve damage for people with type 2 diabetes.
Health Benefits Associated with Physical Activity for People with Chronic Conditions and Disabilities [PDF-14.4MB]
Key Recommendations for Adults with Chronic Conditions and Disabilities [PDF-14.4MB]

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Physical Exercises and Their Health Benefits Essay

Exercises that include physical activities are very essential to both body and mental health of human beings. In fact this is one of the areas where many studies have been conducted by scholars from different parts of the world to show that exercise is essential to all people regardless of their age, sex and occupation. Healthcare givers also recommend that patients with chronic sicknesses should do some workouts to facilitate their healing. According to the recent studies on the importance of exercise to human beings, it is evident that people have begun to realize the need for doing exercise. In fact people from different parts of the world participate in various exercises and other physical activity in order to keep fit and remain healthy. This paper highlights some of the major importance of workouts to our bodies and why people should do exercises.

One of the major benefits of exercise is that it helps in maintaining a healthy body weight. Cases of people being overweight are common in the modern society due to people shying away from physical activities and desire for junk food. Change of lifestyles has made many people to be overweight and this comes with health complications. Participating in physical activity burns calories and this promotes weight loss. Exercises also help in maintaining weight loss among those working on how to lose some of their body weight.

Exercise makes an individual stronger and boosts the body energy. Some people are very weak to an extent that they are heavily fatigued by simple duties such as doing shopping or doing basic domestic chores. Regular exercise improves bone and muscle strength and give gives the body endurance to tiring activities. When you participate in regular workouts, oxygen and other necessary nutrients are delivered to the lungs, heart and other vital body organs to ensure that they are functioning well. Consequently, a person is able to do simple routine tasks without getting easily exhausted.

Exercise also improves moods and looks. Studies show that people who do not participate in any physical activities and workouts are mostly in bad moods and gloomy. Ordinarily, people get involved in some activities that may lower their moods and exercise helps in improving moods and maintain the charming appearance. Simple workouts stimulate the brain to release some chemicals that make an individual feel happy and relaxed. This also improves the facial looks therefore raising self-esteem and confidence. For those who want to keep fit and maintain certain body looks such as models, sports people and celebrities, exercise helps in achieving the desired physical body appearances.

Exercise is also believed to promote good sleeping habits. Sometimes it becomes difficult to fall asleep or to remain asleep especially after a busy day. Regular exercise can help in promoting better sleep and ensure that it is a continuous one. To the married people, sex life is important and cannot be taken for granted. However, this has become a major challenge to the modern couples because many people retire to their beds feeling too tired to participate in physical intimacy. Exercise makes helps in maintaining a positive sex life and it promotes arousal for both women and men. Studies show that regular physical activity helps men to overcome erectile dysfunction making sex life more enjoyable.

Exercise is also paramount for maintaining better health. Regular workouts improve the immune system and this reduces the chances of getting sick. However, it is worth noting that over exercising can destroy the body immune system. Additionally, regular exercise reduces stress thereby contributing to a healthy living. Regular workouts take the body and mind from the stressing activities and this relieves the body the weight of the stress. The energy used in handling stress is therefore used for other productive processes of the body. Some people suffer from poor digestion and metabolism especially the elderly ones. Exercise helps in ensuring that digestion and absorption of food in the body take place as well. Workouts also increase the rate of metabolisms and the end result is good health. For those doing trainings such as weight lifting and muscle builders, workouts promotes muscle buildup and helps in changing the body shape to the desired body shape. Regular exercise also improves the body stamina and enhances flexibility and stability. Workouts stretch the body and ensure a good posture. This is vital for body stability and it also prevents early body aging. It also reduces the chances of getting easily injured when doing routine duties.

Generally, it is evident that exercise is good for both our mental and body health. It is also worth noting that exercise is enjoyable and can be used to bring people close to their friends. Physical activity is fun and it gives people an opportunity to participate in things that make them happy. Participating in a dance class or soccer club is very enjoyable and makes you to feel relaxed. However it is important for the people with special health conditions to ensure that they have consulted their healthcare for advice on the best workouts to avoid more harm to their body.

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Essay on Importance of Exercise: Benefits for Students

This article includes an essay on the importance of exercise in 1000 words for school and college class students. Also, explained points like the meaning of exercise, its benefits for students and improvement in life.

Table of Contents

Essay on Importance of Exercise (1000 Words)

School and college students can take help from this article to write paragraphs on the importance of exercise.

What is Exercise?

Exercise refers to physical activity or performing some physical work on a repetitive basis to relax your body and take away out all the mental stress. Doing regular exercise is essential in one’s life.

The advantages of regular exercise are often seen very quickly during a person if he does training regularly. An individual needs to be mentally and physically fit as we all have heard, “Healthy Mind lives in a healthy body .” So to remain fit and healthy one must do exercises regularly.

One must be both physically and mentally fit. Exercising plays an essential role in our lives. It helps us in staying physically meet. Out physical body is meant to maneuver. If we don’t exercise or walk daily, then we’d quickly get susceptible to different diseases overtime.

A bit like eating food , getting to work every day is a number of the essential aspects of lifestyle exercise is additionally crucial in daily lives, and one should make it a habit to a minimum of exercise 4 out of seven days during a week.

How will Exercise Improve You?

Exercise will assist you in maintaining your weight. If you’re overweight, you’ll quickly reduce by exercising as your calories will burn during your workout period.

Your muscles will develop, and therefore the rate of your body is going to be increased, which can help you in burning more calories than usual, albeit you’re not exercising. Exercise also will help in the improvement of both oxygen level and blood flow in your body.

With exercise, the brain cells are going to be released frequently, which helps in the production of the cells in the hippocampus. Hippocampus is that a part of the brain which helps in learning and controls the memory.

The concentration levels in your body are going to be improved, which can also lower the danger of diseases like Alzheimer’s. LDL cholesterol is the primary substance that results in the obstacle of arteries. Exercising daily will decrease the LDL cholesterol level within the body and increases cholesterol HDL.

Other health benefits of exercise on your heart are reducing vital signs, which can help in lowering the strain on your heart. The guts muscles also will strengthen if you’re exercising daily. If you’re exercising daily and are taking a healthy diet, your body has minimal risk of developing heart diseases.

The blood sugar levels of your body also will get controlled by exercising. They’re going to help in preventing or delaying the sort two diabetes. Fatness is one of the prime factors of diabetes, which may be controlled if one exercises daily.

Benefits of Exercise

The recondition and reviving of our full-body is helped by doing exercise. It helps us to form our muscles strong. Exercise also prevents obesity or helps in losing the load. It maintains youthfulness and delays the method of aging.

Exercise improves the functioning of the circulatory system and prevents cardiac diseases. It strengthens our network and prevents infections. Exercise improves our mental fitness and prevents insomnia and depression.

Training is sweet for the guts and also reduces the danger of developing type 2 diabetes and even the threat of certain cancers. Types of Exercises and their benefits:

1. Morning Walk

Morning walk is that the first and most ordinary exercise and is suited in most constitutions. Diabetic patients should do morning walk regularly as a morning walk is extremely good for his or her health.

2. Gymnastic Exercises

Under the guidance of an experienced trainer, only one must do gymnastic exercises. Gymnastics could also be positively dangerous to weak constitutions.

Yoga helps us to regulate our minds even as the body. Yoga may be a mixture of physical, mental, and spiritual exercises. Yoga is perfect for everybody. One must do yoga regularly.

To offer more importance to yoga now in our country Yoga Day is additionally celebrated on 21 June.

4. Free-Hand Exercises

Blank check exercises are straightforward exercises that will be quickly followed by everyone.

5. Aerobics

Aerobics means using or requiring more oxygen. These exercises are done to form the body to consume more oxygen. Aerobics help to enhance the condition of the cardiovascular system and, therefore, the heart Example: Cycling, Swimming, etc.

6. Anaerobic

It means not using or requiring more oxygen. These exercises are highly intensive and thus finished a brief duration of your time. Example: Weight Lifting.

7. Flexibility

It means to stretch your body the maximum amount as you’ll with none difficulty. Joint flexibility and muscular mobility have done by doing these exercises. Example: Stretching.

In doing exercise, you get nutrients and oxygen. It offsets the blood flow, which increases your brainpower, and you’re employed properly with a fresh mind. So these are the first benefits of physical activity.

We should always give proper time to try to exercise because maybe a famous proverb, ”those who don’t have time for exercise will need to find for illness”.

There are tons of advantages of doing exercise, and other people of all age groups can cash in of activity. Yoga helps in improving the strength and efficiency of the circulatory system, which can improve the flow of oxygen and nutrition in your body.

If your circulatory system is functioning okay, then you’ll find everything easy and supreme happiness in your lives. Exercising daily will assist you in improving your muscle strength.

Your muscles will get stronger, tendons, and ligaments will become flexible, which can allow you to maneuver quickly and can protect you from sudden injuries.

If you have strong muscles and ligaments, you’re having very little chance of joint and lower back pain, as all of your bones are getting to be in proper alignment. The coordination and balance of your body also will get improved.

Importance of Exercises

Doing exercise is vital for our proper health and fitness — physical exercises required in each and each sphere of life. The youths of our society today eat tons of food and appearance old before time. Their poor health is additionally one of the social problems.

People without healthiness cannot live happily and also cannot contribute to the expansion of our nation. Therefore to beat these problems, not only the youth of the society but everyone should do exercises to remain fit and healthy and contribute to the expansion of our nation.

Physical Activities are essential for college kids, and thus nowadays, in every school and college, individual classes are organized for physical exercises. Sometimes highly trained professionals also visit the faculties and colleges to show the scholars the physical exercises.

Activities for college kids are as important as their studies. Even in the offices nowadays, the physical exercise training opportunities offered to supply rest to the mind of the workers of their organization and to form them work without feeling any stress. Exercises are of great use to us.

To achieve life, both mental and physical development is vital. Therefore exercises are essential for the overall growth in one’s life. A balance should be maintained between his work, rest, and activities.

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Thankyou.It really helped me alot.

Health Benefits of Exercise

Gregory n. ruegsegger.

1 Department of Biomedical Sciences, University of Missouri, Columbia, Missouri 65211

Frank W. Booth

2 Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, Missouri 65211

3 Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri 65211

4 Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri 65211

Overwhelming evidence exists that lifelong exercise is associated with a longer health span, delaying the onset of 40 chronic conditions/diseases. What is beginning to be learned is the molecular mechanisms by which exercise sustains and improves quality of life. The current review begins with two short considerations. The first short presentation concerns the effects of endurance exercise training on cardiovascular fitness, and how it relates to improved health outcomes. The second short section contemplates emerging molecular connections from endurance training to mental health. Finally, approximately half of the remaining review concentrates on the relationships between type 2 diabetes, mitochondria, and endurance training. It is now clear that physical training is complex biology, invoking polygenic interactions within cells, tissues/organs, systems, with remarkable cross talk occurring among the former list.

The aim of this introduction is briefly to document facts that health benefits of physical activity predate its readers. In the 5th century BC, the ancient physician Hippocrates stated: “All parts of the body, if used in moderation and exercised in labors to which each is accustomed, become thereby healthy and well developed and age slowly; but if they are unused and left idle, they become liable to disease, defective in growth and age quickly.” However, by the 21st century, the belief in the value of exercise for health has faded so considerably, the lack of exercise now presents a major public health problem ( Fig. 1 ) ( Booth et al. 2012 ). Similarly, the lack of exercise was classified as an actual cause of chronic diseases and death ( Mokdad et al. 2004 ).

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Simplistic overview of how physical activity can prevent the development of type 2 diabetes and one of its complications, cardiovascular disease. Physical inactivity is an actual cause of type 2 diabetes, cardiovascular disease, and tens of other chronic conditions ( Table 1 ) via interaction with other factors (e.g., age, diet, gender, and genetics) to increase disease risk factors. This leads to chronic disease, reduced quality of life, and premature death. However, physical activity can prevent and, in some cases, treat disease progression associated with physical inactivity and other genetic and environmental factors.

Published in 1953, Jeremy N. Morris and colleagues conducted the first rigorous epidemiological study investigating physical activity and chronic disease risk, in which coronary heart disease (CHD) rates were increased in physically inactive bus drivers versus active conductors ( Morris et al. 1953 ). Since this pioneering report, a plethora of evidence shows that physical inactivity is associated with the development of 40 chronic diseases ( Table 1 ), including major noncommunicable diseases such as type 2 diabetes (T2D) and CHD, and as premature mortality ( Booth et al. 2012 ).

Worsening of 40 conditions caused by the lack of physical activity with growth, maturation, and aging throughout life span

The breadth of the list implies that a single molecular target will not substitute for appropriate daily physical activity to prevent the loss of all listed items.

In this review, we highlight the far-reaching health benefits of physical activity. However, note that the studies cited here represent only a fraction of the >100,000 studies showing positive associations between the terms “exercise” and “health.” In addition, we discuss how exercise promotes complex integrative responses that lead to multisystem responses to exercise, an underappreciated area of medical research. Finally, we consider how strategies that “mimic” parts of exercise training compare with physical exercise for their potential to combat metabolic disease.

EXERCISE IMPROVES CARDIORESPIRATORY FITNESS

There is arguably no measure more important for health than cardiorespiratory fitness (CRF) (commonly measured by maximal oxygen uptake, VO 2max ) ( Blair et al. 1989 ). For example, Myers et al. (2002 ) showed that each 1 metabolic equivalent (1 MET) increase in exercise-test performance conferred a 12% improvement in survival, stating that “VO 2max is a more powerful predictor of mortality among men than other established risk factors for cardiovascular disease (CVD).” Low CRF is also well established as an independent risk factor of T2D ( Booth et al. 2002 ) and CVD morbidity and mortality ( Kodama et al. 2009 ; Gupta et al. 2011 ). Similarly, Kokkinos et al. (2010) reported that men who transitioned from having low to high CRF decreased their mortality risk by ∼50% over an 8-yr period, whereas men who transitioned from having high to low CRF increased their mortality risk by ∼50%.

Importantly then, from the above paragraph, physical activity and inactivity are major environmental modulators of CRF, increasing and decreasing it, respectively, often through independent pathways. Findings from rats selectively bred for high or low intrinsic aerobic capacity show that rats bred for high capacity, which are also more physically active, have 28%–42% increases in life span compared to low-capacity rats ( Koch et al. 2011 ). Endurance exercise is well recognized to improve CRF and cardiometabolic risk factors. Exercise improves numerous factors speculated to limit VO 2max including, but not restricted to, the capacity to transport oxygen (e.g., cardiac output), oxygen diffusion to working muscles (e.g., capillary density, membrane permeability, muscle myoglobin content), and adenosine triphosphate (ATP) generation (e.g., mitochondrial density, protein concentrations).

Data from the HERITAGE Family Study has provided some of the first knowledge of genes associated with VO 2max plasticity because of endurance-exercise training. Following 6 wk of cycling training at 70% of pretraining VO 2max , Timmons et al. (2010) performed messenger RNA (mRNA) expression microarray profiling to identify molecules potentially predicting VO 2max training responses, and then assessed these molecular predictors to determine whether DNA variants in these genes correlated with VO 2max training responses. This approach identified 29 mRNAs in skeletal muscle and 11 single-nucleotide polymorphisms (SNPs) that predicted ∼50% and ∼23%, respectively, of the variability in VO 2max plasticity following aerobic training ( Timmons et al. 2010 ). Intriguingly, pretraining levels of these mRNAs were greater in subjects that achieved greater increases in VO 2max following aerobic training, and of the 29 mRNAs, >90% were unchanged with aerobic training, suggesting that alternative exercise intervention paradigms or pharmacological strategies may be needed to improve VO 2max in individuals with a low responder profile for the identified predictor genes ( Timmons et al. 2010 ). Keller et al. (2011) found that, in response to endurance training, improvements in VO 2max were associated with effectively up-regulating proangiogenic gene networks and miRNAs influencing the transcription factor–directed networks for runt-related transcription factor 1 (RUNX1), paired box gene 3 (PAC3), and sex-determining region Y box 9 (SOX9). Collectively, these results led the investigators to speculate that improvements in skeletal muscle oxygen sensing and angiogenesis are primary determinates in training responses in VO 2max ( Keller et al. 2011 ).

Clinically important concepts have emerged from the pioneering HERITAGE Family Study. One new clinical concept is that a threshold dose–response relationship influences the percentage of subjects responding with an increase in VO 2max to endurance training volumes (with volume being defined here as the product of intensity × duration), as previously published ( Slentz et al. 2005 , 2007 ). Ross et al. (2015) later extended the aforementioned Slentz et al. studies. After a 24-wk-long endurance training study ( Ross et al. 2015 ), percentages of women and men identified as nonresponders to the training (i.e., defined as not increasing their VO 2peak ) progressively fell inversely to a two stepwise progressive increase in endurance-exercise training volume, as described next. Thirty-nine percent (15 of 39) of training subjects did not increase their VO 2peak in response to the low-amount, low-intensity training; 18% (9 of 51) had no increase in VO 2peak in the group having high-amount, low-intensity training; and 0% (0 of 31) who underwent high-amount, high-intensity training did not increase their VO 2peak . A biological basis for the dose–response relationship in the previous sentence could be made from an analysis of interval training (IT) and IT/continuous-training studies published from 1965 to 2012 ( Bacon et al. 2013 ). A second older concept is being reinvigorated; Bacon et al. (2013) indicate that different endurance-exercise intensities and durations are needed for different systems in the body. They suggest that very short periods of high-intensity endurance-type exercise may be needed to reach a threshold for peripheral metabolic adaptations, but that longer training durations at lower intensities are required to see large changes in maximal cardiac output and VO 2max .

A comparable example exists for resistance training. Maximal resistance loads require a minimum of 2 min/per wk for each muscle group recruited by a specific maneuver to obtain a strength training adaptation [(8 contractions/set × 2 sec/contraction × 3 sets/day) × 2 days/wk) = 96 sec]. As of 2016, one opinion from Sarzynski et al. (2016) for the molecular mechanisms by which endurance exercise drives VO 2max include, but are not limited to, calcium signaling, energy sensing and partitioning, mitochondrial biogenesis, angiogenesis, immune functions, and regulation of autophagy and apoptosis.

Perhaps more importantly, lifelong aerobic exercise training preserves VO 2max into old age. CRF generally increases until early adulthood, then declines the remainder of life in sedentary humans ( Astrand 1956 ). The age-related decline in VO 2max is not trivial, as Schneider (2013) reported a ∼40% decline in healthy males and females spanning from 20 to 70 yr of age. However, cross-sectional data show that with lifelong aerobic exercise training, trained individuals often have the same VO 2max as a sedentary individual four decades younger ( Booth et al. 2012 ). Myers et al. (2002) found that low estimated VO 2max increases mortality 4.5-fold compared to high estimated VO 2max . They concluded, “Exercise capacity is a more powerful predictor of mortality among men than other established risk factors for cardiovascular disease.” Given the strong association between CRF, chronic disease, and mortality, we feel identifying the molecular transducers that cause age-related reductions in CRF may have profound implications for improving health span and delaying the onset of chronic disease. In two of our recent papers, transcriptomics was performed on the triceps muscle ( Toedebusch et al. 2016 ) and on the cardiac left ventricle ( Ruegsegger et al. 2017 ). We were addressing the question of what molecule initiates the beginning of the lifelong decline in aerobic capacity with aging. Aerobic capacity (VO 2max ) involves, at a minimum, the next systems/tissues, as oxygen travels through the mouth, airways, pulmonary membrane, pulmonary circulation, left heart, aorta/arteries/capillaries, and sarcoplasm/myoglobin to mitochondria. We allowed female rats access, or no access, to running wheels from 5 to 27 wk of age. Surprisingly, voluntary running had no effect on the delay in the beginning of the lifetime decrease in VO 2max . Our skeletal muscle transcriptomics elicited no molecular targets, whereas gene networks suggestive of influencing maximal stroke volume were identified in the left ventricle transcriptomics ( Ruegsegger et al. 2017 ).

Publications concerning the effects of exercise on the brain (from 54 to 216 papers listed on PubMed from 2007 to 2016) have increased 400%. In addition, a 2016 study ( Schuch et al. 2016 ) of three previous papers reported that humans with low- and moderate-CRF had 76% and 23%, respectively, increased risk of developing depression compared to high CRF in three publications. With this forming trend, the next section will consider exercise and brain health.

EXERCISE IMPROVES MENTAL HEALTH

Many studies support physical activity as a noninvasive therapy for mental health improvements in cognition ( Beier et al. 2014 ; Bielak et al. 2014 ; Tian et al. 2014 ), depression ( Kratz et al. 2014 ; McKercher et al. 2014 ; Mura et al. 2014 ), anxiety ( Greenwood et al. 2012 ; Nishijima et al. 2013 ; Schoenfeld et al. 2013 ), neurodegenerative diseases (i.e., Alzheimer’s and Parkinson’s disease) ( Bjerring and Arendt-Nielsen 1990 ; Mattson 2014 ), and drug addiction ( Zlebnik et al. 2012 ; Lynch et al. 2013 ; Peterson et al. 2014 ). In 1999, van Praag et al. (1999) showed the survival of newborn cells in the adult mouse dentate gyrus, a hippocampal region important for spatial recognition, is enhanced by voluntary wheel running. Similarly, spatial pattern separation and neurogenesis in the dentate gyrus are strongly correlated in 3-mo-old mice following 10 wk of voluntary wheel running ( Creer et al. 2010 ), and the development of new neurons in the dentate gyrus is coupled with the formation of new blood vessels ( Pereira et al. 2007 ). Many exercise-related improvements in cognitive function have been associated with local and systemic expression of growth factors in the hippocampus, notably, brain-derived neurotrophic factor (BDNF) ( Neeper et al. 1995 ; Cotman and Berchtold 2002 ). BDNF promotes many developmental functions in the brain, including neuronal cell survival, differentiation, migration, dendritic arborization, and synaptic plasticity ( Park and Poo 2013 ). In rat hippocampus, regular exercise promotes a progressive increase in BDNF protein for up to at least 3 mo ( Berchtold et al. 2005 ). In an opposite manner, BDNF mRNA in the hippocampus is rapidly decreased by the cessation of wheel running, suggesting BDNF expression is tightly related to exercise volume ( Widenfalk et al. 1999 ).

Findings by Wrann et al. (2013) highlight one mechanism by which endurance exercise may up-regulate BDNF expression. To summarize, Wrann et al. (2013) noted that exercise increases the activity of the estrogen-related receptor α (ERRα)/peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) complex, in turn increasing levels of the exercise-secreted factor FNDC5 in skeletal muscle and the hippocampus, whose cleavage products provide beneficial effects in the hippocampus by increasing BDNF gene expression. While future research should determine whether the FNDC5 cleavage-product was produced locally in hippocampal neurons or was secreted into the circulation, this finding eloquently displays one mechanism responsible for brain health benefits following exercise. Similarly, work by van Praag and colleagues suggests that exercise or pharmacological activation of AMP-activated protein kinase (AMPK) in skeletal muscle enhances indices of learning and memory, neurogenesis, and gene expression related to mitochondrial function in the hippocampus ( Kobilo et al. 2011 , 2014 ; Guerrieri and van Praag 2015 ).

Insulin-like growth factor 1 (IGF-1), is central to many exercise-induced adaptations in the brain. Like BDNF, physical activity increases circulatory IGF-1 levels and both exercise and infusion of IGF-1 increase BrdU + cell number and survivability in the hippocampus ( Trejo et al. 2001 ). Similarly, the protective effects of exercise on various brain lesions are nullified by anti-IGF-1 antibody ( Carro et al. 2001 ).

In 1979, Greist et al. (1979) provided evidence that running reduced depression symptoms similarly to psychotherapy. However, the precise mechanisms by which exercise prevents and/or treats depression remain largely unknown. Of the proposed mechanisms, increases in the availability of brain neurotransmitters and neurotrophic factors (e.g., BDNF, dopamine, glutamate, norepinephrine, serotonin) are perhaps the best studied. For example, tyrosine hydroxylase (TH) activity, the rate-limiting enzyme in dopamine formation, in the striatum, an area of the brain's reward system, is increased following 7 days of treadmill running in an intensity-dependent manner ( Hattori et al. 1994 ). Voluntary wheel running is also highly rewarding in rats, and voluntary wheel running in rats lowers the motivation to self-administer cocaine, suggesting exercise may be a viable strategy in the fight against drug addiction ( Larson and Carroll 2005 ).

Similar to the above examples, secreted factors from skeletal muscle have been linked to the regulation of depression. Agudelo et al. (2014) showed that exercise training in mice and humans, and overexpression of skeletal muscle PGC-1α1, leads to robust increases in kynurenine amino transferase (KAT) expression in skeletal muscle, an enzyme whose activity protects from stress-induced increases in depression in the brain by converting kynurenine into kynurenic acid. Additionally, overexpression of PGC-1α1 in skeletal muscle left mice resistant to stress, as evaluated by various behavioral assays indicative of depression ( Agudelo et al. 2014 ). Simultaneously, they report gene expression related to synaptic plasticity in the hippocampus, such as BDNF and CamkII, were unaffected by chronic mild stress compared to wild-type mice. Collectively, these findings suggest exercise-induced increases in skeletal muscle PGC-1α1 may be an important regulator of KAT expression in skeletal muscle, which, via modulation in plasma kynurenine levels, may alleviate stress-induced depression and promote hippocampal neuronal plasticity.

TYPE 2 DIABETES, MITOCHONDRIA, AND EXERCISE

T2d predictions show a pandemic.

In a 2001 Diabetes Care article ( Boyle et al. 2001 ), investigators at the U.S. Centers for Disease Control (CDC) predicted 29 million U.S. cases of T2D would be present in 2050. Unfortunately, the 2001 prediction of 29 million was reached in 2012! For 2012, the American Diabetes Association reported that 29 million Americans had diagnosed and undiagnosed T2D, which was 9% of the American population ( Dwyer-Lindgren et al. 2016 ). More rapid increases in T2D are now predicted by the CDC than in the previous estimate. The CDC now predicts a doubling or tripling in T2D in 2050. The tripling would mean that one out of three U.S. adults would have T2D in their lifetime by 2050 ( Boyle et al. 2010 ), which would be >100 million U.S. cases. The International Diabetes Federation (IDF) reports T2D cases worldwide. In 2015, the IDF reported that 344 and 416 million North American (including Caribbean) and worldwide adults, respectively, had T2D. Furthermore, the IDF predicts for 2040 that 413 and 642 million, respectively, will have T2D. In sum, T2D is now pandemic, and the pandemic will increase in numbers without current apparent action within the general public.

Type 2 Diabetes Prevalence Is Based on a Strong Genetic Predisposition

The Framingham study found that T2D risk in offspring was 3.5-fold and sixfold higher for a single and two diabetic parent(s), respectively, as compared to nondiabetic offspring ( Meigs et al. 2000 ). Thus, T2D is gene-based.

Noncoding regions of the human genome contain >90% of the >100 variants associated with both T2D and related traits that were observed in genome-wide association studies ( Scott et al. 2016 ). Another 2016 paper ( Kwak and Park 2016 ) lists at least 75 independent genetic loci that are associated with T2D. Taken together, T2D is a complex genetic disease ( Scott et al. 2016 ).

Type 2 Diabetes Is Modulated by Lifestyle, with Exercise as the More Powerful Lifestyle Factor

Three large-scale epidemiological studies have been performed on prediabetics, each in a different geographical location. The first study, and only study to have separate study arms for diet and exercise, was in China. The pure exercise intervention group had a 46% reduction in the onset of T2D, relative to the nontreated group, after 6 yr of the study ( Pan et al. 1997 ). Diet alone reduced T2D by 31% in the Chinese study. The second study on T2D was the Finnish Diabetes Prevention Study. It found a 58% reduction in T2D in the lifestyle intervention (combined diet and exercise) in its 522 prediabetic subjects after a mean study duration of 3.2 yr ( Tuomilehto et al. 2001 ). The latest of the three studies was in the U.S. Diabetes Prevention Program. The large randomized trial ( n = 3150 prediabetics) was stopped after 2.8 yr, because of harm to the control group. T2D prevalence in the high-risk adults was reduced by 58% with intensive lifestyle (diet and exercise) intervention, whereas the drug arm (metformin) of the study only reduced T2D by 31%, both compared to the noninnervation group ( Knowler et al. 2002 ). Thus, if differences in genetics in the above three differing ethnicities are not a factor, combined exercise and diet remain more effective in T2D prevention than the drug metformin two decades ago.

Exercise Increases Glucose by Signaling Independent of the Insulin Receptor

A single exercise bout increases glucose uptake by skeletal muscle, sidestepping the insulin receptor and thus insulin resistance in T2D patients ( Holloszy and Narahara 1965 ; Goodyear and Kahn 1998 ; Holloszy 2005 ). After insulin binding to its receptor, insulin initiates a downstream signaling cascade of tyrosine autophosphorylation of insulin receptor, insulin receptor substrate 1 (IRS-1) binding and phosphorylation, activation of a PI3K-dependent pathway, including key downstream regulators protein kinase B (Akt) and the Akt substrate of 160 kDa (AS160), ultimately promoting glucose transporter 4 (GLUT4) translocation to the plasma membrane ( Rockl et al. 2008 ; Stanford and Goodyear 2014 ). Despite normal GLUT4 levels, insulin fails to induce GLUT4 translocation in T2D ( Zierath et al. 2000 ). However, exercise activates a downstream insulin-signaling pathway at AS160 and TBC1 domain family member 1 (TBC1D1) ( Deshmukh et al. 2006 ; Maarbjerg et al. 2011 ), facilitating GLUT4 expression translocation to the plasma membrane independent of the insulin receptor. We contend that exercise could be considered as a very powerful tool to primarily attenuate the T2D pandemic.

Complex Biology of T2D Interactions with the Complex Biology of Exercise

An important consideration from the above is that T2D is such a genetically complex disease that a single gene has not been proven to be sufficiently causal to be effective, at this stage in time, to be a successful target for pharmacological treatment. The expectation for a single molecule target has been met for infectious diseases, which are often monogenic diseases. For example, a vaccine against smallpox was highly successful. Edward Jenner in 1796 produced the first successful vaccine. An important fact is that exercise is genetically complex. The literature allows us to speculate that exercise is at least as genetically complex as the approximately 75 genes associated with T2D ( Kwak and Park 2016 ). An example indicating that exercise is complex biology follows. RNA sequencing analysis of all 119 vastus lateralis muscle biopsies found that endurance training for 4 days/wk for 12 wk produced the differential expression of 3404 putative isoforms, belonging to 2624 different genes, many associated with oxidative ATP production in 23 women and men aged 29 yr old ( Lindholm et al. 2016 ). Our notion is that over 2600 genes suggests complex biology.

A “Case-Type” Study of the Molecular Underpinnings of Exercise, Mitochondria, and T2D Interactions

A PubMed search for the terms “diabetes mitochondria exercise molecular” elicited 74 papers. We arbitrarily selected some of the most recent 50 (spanning from mid-2014 into January 2017), with the assumption they would be representative of any other papers that we did not find in our search. Papers fell into our two arbitrary categories of single gene studies versus “omic”-type studies. First, subcategories of studies that develop themes will be arbitrarily presented.

Recent Studies Show Single Gene Manipulation Alters Mitochondrial Level and Running Performance

Numerous reports in the past couple of years observed that single gene manipulations increase mitochondrial gene expression and activity, which was also associated with increased exercise performance/capacity. A few of these are presented below:

Irisin was shown to increase oxidative metabolism in myocytes and increase PGC-1α mRNA and protein ( Vaughan et al. 2014 ), which extends the first observation made earlier in adipose tissue by Spiegelman ( Bostrom et al. 2012 ).
Patients with impaired glucose tolerance underwent low-intensity exercise training. Patients whose mitochondrial markers increased to levels that were measured in a separate cohort of nonexercised healthy individuals recovered normal glucose tolerance ( Osler et al. 2015 ). In opposition, those patients whose mitochondria markers did not improve, remained with impaired glucose tolerance.
In 2003, muscle PGC-1α mRNA was shown to be induced by endurance-exercise training in human skeletal muscle ( Short et al. 2003 ). PGC-1α was shown to have multiple isoforms ( Lin et al. 2002 ). After a 60-min cycling bout, human vastus lateralis biopsies were taken from both sexes in their mid-20s. Additional biopsies were taken 30 min, and at 2, 6, and 24 hr postexercise. At 30 min postexercise, PGC-1α-ex1b mRNA and PGC-1α mRNA increased 468- and 2.4-fold, respectively, whereas PGC-1α-ex1b protein and PGC-1α protein increased 3.1-fold and no change, respectively. Gidlund et al. (2015 ) interprets the above data as implying PGC-1α-ex1b could be responsible for other changes that have previously been recorded before the increase in total PGC-1α postexercise.
Mice with knockout of the kinin B1 receptor gene had higher mitochondrial DNA quantification and of mRNA levels of genes related to mitochondrial biogenesis in soleus and gastrocnemius muscles and had higher exercise times to exhaustion, but did not have higher VO 2max ( Reis et al. 2015 ).
Mice do not normally express cholesteryl ester transfer protein (CETP), which is a lipid transfer protein that shuttles lipids between serum lipoproteins and tissues. Overexpression of CETP in mice after 6 wk on a high-fat diet increased treadmill running duration and distance, mitochondrial oxidation of glutamate/malate, but not palmitoylcarnitine oxidation, and doubled PGC-1α mRNA concentration ( Cappel et al. 2015 ).
The myokine musclin is a peptide secreted from exercising muscle during treadmill running. Removal of musclin release during running results in lowered VO 2max , lower skeletal muscle mitochondrial content and respiratory complex protein expression, and reduced exercise tolerance ( Subbotina et al. 2015 ).
Lactate dehydrogenase B (LDHB), which produces pyruvate from lactate, was overexpressed in mouse skeletal muscle. Increases in markers of skeletal muscle mitochondria were associated with increased running distance in a progressive speed test, and increased peak VO 2 ( Liang et al. 2016 ).
Another example of endurance-type exercise adaptations is the 2016 paper that transcription factor EB (TFEB) regulates metabolic flexibility in skeletal muscle independent of PGC-1α during endurance-type exercise ( Mansueto et al. 2017 ). Lack of metabolic flexibility, termed “metabolic inflexibility,” is important because it is common in T2D. One definition of metabolic inflexibility is its inability to rapidly switch between glucose and fatty acid substrates for ATP production when nutrient availability changes from high blood glucose levels immediately after a meal to decreasing below 100 mg/dl when not eating for hours after a meal. A clinical consequence of T2D-induced metabolic inflexibility is prolonged periods of hyperglycemia, because skeletal muscle is more insulin insensitive in T2D. In contrast, after sufficient endurance exercise, skeletal muscle increases its insulin sensitivity by a second pathway that is independent of proximal postreceptor insulin signaling (see Stephenson et al. 2014 for further discussion).

Studies Showing that Manipulation of One Signaling Molecule Does Not Alter Expression of All Genes with Mitochondrial Functions Found in Skeletal Muscles of Wild-Type Animals to Exercise Training

A 2010 review article ( Lira et al. 2010 ) concludes from gene-deletion studies that p38γ MAPK/PGC-1α signaling controls mitochondrial biogenesis’ adaptation to endurance exercise in skeletal muscle. Two studies do not completely agree with the conclusion in the review article. The Pilegaard laboratory published a 2008 study ( Leick et al. 2008 ) that did not confirm their hypothesis that PGC-1α was required for every metabolic protein adaptive increase after endurance-exercise training by skeletal muscle. They reported that PGC-1α was not required for endurance-training-induced increases in ALAS1, COXI, and cytochrome c expression ( Leick et al. 2008 ). Their interpretation, at that time, was that molecules other than PGC-1α can exert exercise-induced mitochondrial adaptations. A second study published in 2012 rendered a similar verdict. A 12-day program of endurance training led to the middle portion of the gastrocnemius muscle demonstrating a similar 60% increase in mitochondrial density in both wild-type and PGC-1α muscle-specific knockout mice (Myo-PGC-1αKO) ( Rowe et al. 2012 ). The paper concludes that PGC-1α is dispensable for endurance-exercise’s induction of skeletal muscle mitochondrial adaptations.

Exercise signaling targets have actions that are independent of PGC-1α, which is specific to endurance exercise. In 2002, two groups identified PGC-1β, a transcriptional coactivator closely related to PGC-1α ( Kressler et al. 2002 ; Lin et al. 2002 ). Later in 2012, the PGC-1α4 variant of PGC-1α was found to induce skeletal muscle hypertrophy and strength ( Ruas et al. 2012 ). The importance of the finding of a PGC-1α variant is that it partially explains the phenotypic variation for differing types of exercise. Since the 1970s ( Holloszy and Booth 1976 ), it has been appreciated that the biochemical and anatomical observations between endurance and resistance differed. For example, Holloszy and Booth (1976) noted in 1976 that, whereas endurance-type exercise markedly increased skeletal muscle mitochondrial density with very minor increases in muscle fiber diameter, strength-type exercise, in contrast, increased muscle fiber diameter without increases in skeletal muscle mitochondrial density. Taken together, a drug specific for PGC-1α will not likely mimic separate physical training for endurance, strength/resistance, and coordination types of exercise in the same subject. Thus, the common usage of the term exercise capacity is a misnomer because endurance training and resistance training were shown to have different exercise capacity phenotypes very long ago.

In a 2015 Diabetes paper ( Wong et al. 2015 ), Muoio’s laboratory concluded that changes in glucose tolerance and total body fat depended upon how much energy is expended in contracting muscle rather than muscle mitochondrial content or substrate selection. A finding to support the previous sentence was the glucose tolerance tests (GTTs). MCK-PGC-1α mice and their nontransgenic (NT) littermates were not different in GTT, with both being the most glucose intolerant after 10 wk of high-fat feeding. Adding 10 wk of voluntary wheel running to the two high-fat-feed groups during the next 10-wk period (weeks 11–20 of the experiment) lowered the glucose intolerance, and then during weeks 21–30 of the experiment, glucose intolerance was further lowered by adding 25% caloric restriction with the high-fat food and running during the final 10 wk. The percentage weight lost after 30 wk of high-fat feeding was positively related to greater running distances. No single front-runner gene candidate could be identified by principle component analysis. Taken together, the paper suggests “doubts” that pharmacological exercise mimetics that increase muscle oxidative capacity will be effective antiobesity and/or antidiabetic agents. Rather, Muoio and investigators suggest energy expenditure by muscle contraction induces localized shifts in energy balance inside the muscle fiber, which then initiates a broad network of metabolic intermediates regulating nutrient sensing and insulin action. A further discussion of complex biology produced by polygenicity continues next.

POLYGENICITY OF EXERCISE LEADS TO COMPLEX MULTISYSTEM RESPONSES TO IMPROVE HEALTH OUTCOMES

Multiples tissues, organs, and systems are influenced by physical activity, or the lack thereof ( Table 2 ).

Worsening of maximal functioning in selected major organ/tissue/systems that are caused by the lack of physical activity with growth, maturation, and aging

The higher their maximal function is before the end of each item’s maturation, the longer chances are that the quality of life will remain optimal. The breadth of the list implies that a single molecular target will not substitute for appropriate daily physical activity to prevent the loss of all listed items.

To present one extreme, that most will agree, one molecule will not describe the 1000s of molecules adapting to aerobic, resistance, and coordination exercise training. On the opposite extreme, many could likely agree that usage of the various “omics” underlying all adaptations to physical activity will differ (i.e., not be identical in most aspects) among the next list: various cell types within a tissue/organ, tissues/organs, and various intensities of physical activity (i.e., the thresholds among gene responses for health benefits will differ because of the presence of responders and nonresponders, or protein isoform type); during various types cycling (circadian or menstrual); postprandial versus fasting between meals; male and female; child, adult, and the elderly; trained and untrained; aerobic- and resistance-exercise types; and so forth. Others have repetitively written that only ∼59% of the risk reduction for all forms of CVD have been shown to be caused by effects through traditional factors ( Mora et al. 2007 ; Joyner and Green 2009 ). Thus, we pose the next question: what is the identity of all molecules in the yet-to-be-discovered gap between our knowledge of single gene functions and the totality of personalized prescription of physical activity to maximize the period of life free of any chronic disease, termed health span?

While approaches using single-gene manipulations are valuable tools, research must also focus on integrating exercise-responsive molecules into networks that maintain or improve health. This process will reveal complex, multisystem, polygenic networking essential for the advancement of many goals pertaining to exercise physiology, such as tailoring exercise prescriptions and implementing personalized medicine. One example is the developing myokine network with auto-, para-, and endocrine molecules. The first myokine interleukin (IL)-6 began to be described as early as 1994 by the Pedersen laboratory ( Ullum et al. 1994 ), with a history of its development as the first exercise myokine recounted in 2007 ( Pedersen et al. 2007 ). Since their discovery, myokine action within and at a distance from their origins in skeletal muscle have been increasingly studied, as schematically illustrated by Schnyder and Handschin (2015) ( Fig. 2 ).

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Figure provides an illustration of myokine production by skeletal muscle for actions within or at a distance. Myokine release promotes a high degree of intertissue cross talk. CNTF, Ciliary neurotrophic factor; OSM, oncostatin M; IL, interleukin; BDNF, brain-derived neurotrophic factor; VEGF, vascular endothelial growth factor. (From Schnyder and Handschin 2015 ; reprinted, with permission, courtesy of PMC Open Access.)

Similarly, maximal aerobic exercise is accompanied by tremendous stress on many systems, yet whole-body homeostasis is remarkably maintained. For example, world-class endurance athletes can increase whole-body energy production well over 20-fold ( Joyner and Coyle 2008 ), whereas maintaining blood glucose concentrations at resting levels ( Wasserman 2009 ). Intuitively, such effort would require sophisticated interorgan cross talk and polygenic integration of numerous functions.

Exercise Provides Too Many Benefits to “Fit into a Single Pill”

Despite the well-known benefits of exercise, most adults and many children lead relatively sedentary lifestyles and are not active enough to achieve the health benefits of exercise ( Warburton et al. 2006 ; Fried 2016 ). Accelerometry measurements suggest that >90% of U.S. individuals >12 yr of age and ∼50% of children aged 6–11 yr old fail to meet U.S. Federal physical activity guidelines ( Troiano et al. 2008 ). Given this incredibly low compliance, the identification of genetic and/or orally active agents that mimic the effects of endurance exercise might have high appeal for a majority of sedentary individuals. This high appeal has led to recent identification/development of exercise “mimetics.” In 2009, we set criteria for proper usage of the term “exercise mimetic,” based upon its common usage ( Booth and Laye 2009 ). We gave the Oxford English Dictionary’s definition of mimetic, “A synthetic compound that produces the same (or a very similar) effect as another (especially a naturally occurring) compound.” While many exercise “mimetics” activate signaling pathways commonly associated with muscle endurance, these agents have not completely mimicked all effects for all types of exercise. For example, the AMPK activator 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR), when given daily to rats over a 5-wk-period, did not increase maximal oxygen consumption (VO 2peak ) in the sedentary group of rats that were forced to run to VO 2peak on treadmills, as compared to sedentary rats receiving the vehicle ( Toedebusch et al. 2016 ). Thus, in our opinion, the published claim ( Narkar et al. 2008 ) that AICAR is an exercise mimetic is invalidated because it did not increase VO 2peak . While these agents may undoubtedly have specific health benefits, it is currently impractical to assume that all of the benefits of exercise can be replaced by “exercise mimetics.”

CONCLUDING REMARKS

Exercise is a powerful tool in the fight to prevent and treat numerous chronic diseases ( Table 1 ). Given its whole-body, health-promoting nature, the integrative responses to exercise should surely attract a great detail of interest as the notion of “exercise is medicine” continues to its integration into clinical settings.

ACKNOWLEDGMENTS

The authors disclose no conflicts of interest. Partial funding for this project was obtained from grants awarded to G.N.R. (AHA 16PRE2715005).

Editors: Juleen R. Zierath, Michael J. Joyner, and John A. Hawley

Additional Perspectives on The Biology of Exercise available at www.perspectivesinmedicine.org

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Importance Of Exercise Essay - 100, 200, 500 Words

Essay on Importance of Exercise -

It is our responsibility to take care of our bodies and stay fit in order to live a long life. People believe that eating healthy foods is sufficient for the body, ignoring the benefits of exercise. Doctors always advise their patients to make time in their lives to exercise and improve their health. Here are a few sample essays on Importance Of Exercise.

100 Words Essay on Importance of Exercise

200 words essay on importance of exercise, 500 words essay on importance of exercise.

Importance Of Exercise Essay - 100, 200, 500 Words

Keeping our bodies fit enough to live a healthy and wealthy life is one of the most crucial components of existence. Getting up early, eating a nutritious meal, and keeping track of nutrients are all important. Our bodies require exercise as well as nutrients to develop our bones and muscles, boost our mental health, and lose weight. People can avoid orthopedic disorders in their old age by strengthening their bones. Obesity can be avoided by losing weight. People who resist being indolent and prefer to engage in physical activity are more likely to live a pleasant existence. At the end of the day, it is up to the people to change their way of life.

Exercising is one of the most vital processes that everyone should incorporate into their lives. Some people disregard the benefits of physical exercises and how they might help them live a peaceful life. Your body is your responsibility, and the least you can do is stay fit for as long as possible. Exercising not only maintains your body fit, but it also prevents ailments caused by a lack of physical activity. Half of all illnesses can be avoided by engaging in modest exercise on a daily basis . Consider the issue of obesity—obesity is caused mostly by excessive calorie intake and insufficient physical activity. Squats, planks, running, and other exercises can help in the reduction of body weight.

In terms of mental health, exercise has been shown to be a mood booster and aid in the treatment of depression and other mental health issues. This also aids in better sleep at night. Excessive calorie consumption can result in heart disease . Exercise is vital for persons who have long-term cardiac and diabetes problems since it helps them avoid future sickness. Some individuals believe that exercise is only done in a gym and is physically exhausting. However, there are a variety of workouts that can be done from the convenience of your own home.

Physical activity is regarded as one of the most vital components of life , yet many individuals tend to disregard it. Hearing the term "physical activity" drains some people, and they avoid doing it. But many don't realise how beneficial exercise is on its own. It not only helps to keep fit, but it also helps to prevent numerous long-term disorders. It is always preferable for a person to alter their lifestyle in order to do something beneficial to themselves. People must realise how good exercise is, and once they do, they will embark on a healthy lifestyle journey. The following are some of the advantages of exercising that individuals should be aware of—

Reduces Weight

Exercise aids in weight loss and keeping a particular amount of BMI for a healthy lifestyle . A change in diet can only help with calorie reduction; to burn fat, people must step up and conduct regular exercises every day. This activity can also help to lower bad cholesterol in the body and prevent future cardiovascular disease. Excessive physical activity depletes obese persons. They can, however, burn calories without going to the gym every day. Normal daily actions such as walking the stairs frequently, keeping oneself busy, and avoiding binge eating are also ways to lose weight.

Prevents Illness

To avoid pain, the bones and muscles in the body require exercise. Orthopedic experts advise patients to exercise on a daily basis to keep their bones healthy. People who follow a regular fitness plan will never tire quickly.

Some diseases or illnesses, such as stroke, type 2 diabetes, metabolic syndrome, and high blood pressure, can also be avoided with physical activity . While exercising, the brain releases hormones that make individuals joyful, which leads to a reduction in depression. Exercise has always been shown to be good in many aspects, and experts have supported this notion.

Elevates Mood

Exercise is the most effective mood booster. If you are going through a difficult time or need a solution to relieve stress, exercise is the only option. Most people have low self-esteem when it comes to their appearance. This can result in social anxiety and an eating disorder. Regular physical activity alleviates this anxiety . One can gain confidence in themselves and boost their self-esteem. People might also improve their mood by taking a short evening walk to relieve their minds of tension.

Exercise can help improve energy by supplying oxygen and nutrients to the tissues and assisting the circulatory system to function properly. People will have more energy to complete all of their chores this way. People sometimes find it difficult to socialise with others . They see no reason to leave their comfort zone and participate in any enjoyable activity. In this situation, exercise can serve as an excuse for people to socialise. Going to the gym and meeting new people can make your time and day more memorable. Dancing, climbing, backpacking, and athletics are all examples of physical activities that are simple to perform .

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Naval Architect

A Naval Architect is a professional who designs, produces and repairs safe and sea-worthy surfaces or underwater structures. A Naval Architect stays involved in creating and designing ships, ferries, submarines and yachts with implementation of various principles such as gravity, ideal hull form, buoyancy and stability.

Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

Veterinary Doctor

Pathologist.

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

Speech Therapist

Gynaecologist.

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth.

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

Hospital Administrator

The hospital Administrator is in charge of organising and supervising the daily operations of medical services and facilities. This organising includes managing of organisation’s staff and its members in service, budgets, service reports, departmental reporting and taking reminders of patient care and services.

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs.

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

Videographer

Multimedia specialist.

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications.

Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism , Advertising , Marketing Management . Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook.

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion.

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article.

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

Linguistic meaning is related to language or Linguistics which is the study of languages. A career as a linguistic meaning, a profession that is based on the scientific study of language, and it's a very broad field with many specialities. Famous linguists work in academia, researching and teaching different areas of language, such as phonetics (sounds), syntax (word order) and semantics (meaning).

Other researchers focus on specialities like computational linguistics, which seeks to better match human and computer language capacities, or applied linguistics, which is concerned with improving language education. Still, others work as language experts for the government, advertising companies, dictionary publishers and various other private enterprises. Some might work from home as freelance linguists. Philologist, phonologist, and dialectician are some of Linguist synonym. Linguists can study French , German , Italian .

Public Relation Executive

Travel journalist.

The career of a travel journalist is full of passion, excitement and responsibility. Journalism as a career could be challenging at times, but if you're someone who has been genuinely enthusiastic about all this, then it is the best decision for you. Travel journalism jobs are all about insightful, artfully written, informative narratives designed to cover the travel industry. Travel Journalist is someone who explores, gathers and presents information as a news article.

Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product.

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

Production Manager

Merchandiser.

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans.

Metallurgical Engineer

A metallurgical engineer is a professional who studies and produces materials that bring power to our world. He or she extracts metals from ores and rocks and transforms them into alloys, high-purity metals and other materials used in developing infrastructure, transportation and healthcare equipment.

Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems.

AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party.

Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

ITSM Manager

Information security manager.

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack

Business Intelligence Developer

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Essay on Exercises | Types, Importance, Purpose & Benefits

Essay on Exercises | Types of Exercises, their Purpose & Benefits in Life

Exercise refers to the activities done with the intention of improving physical fitness and overall health. Exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. It is performed for various reasons including strengthening muscles and the cardiovascular system, honing athletic skills, weight loss or maintenance, improving health, and preventing obesity.

Types of Exercises

There are four main types of exercise: aerobic, anaerobic, mind-body, and stretching. Aerobic exercises are the most efficient at burning calories. Anaerobic exercises build muscle and help to improve short-term burst performance. Mind-body exercises are those that focus on improving mental and physical well-being; they include activities such as yoga and tai chi. Stretching exercises improve flexibility and range of motion.

>>>> Read Also : ” An Essay on Good Health & Its Importance “

Purpose of Exercise

Exercise has many different purposes, but the basic idea is always the same: to challenge your body in some way so that it gets stronger, faster, or better able to perform a certain task. The type of exercise you choose will depend on your goals. For example, if you want to improve your cardiovascular fitness, you might choose to run or bike. If you want to build muscle, you might lift weights or do bodyweight exercises. And if you want to improve your flexibility, you might do yoga or stretching exercises.

Benefits of Exercises

There are many benefits to exercising regularly. It can help improve your physical health, mental health, and overall well-being. It can help you maintain a healthy weight, reduce your risk of chronic diseases such as heart disease and diabetes, improve your sleep quality, and boost your energy levels. Exercise is also a great way to relieve stress and tension and can be a fun way to socialize with friends.

>>>> Read Also : ” Paragraph On Importance of Physical Exercises”

Therefore doing regular exercises is a great way to stay healthy. It has many benefits for physical, mental and overall health. It is important to find an exercise that you enjoy so that you will be more likely to stick with it. And don’t forget to always consult with your doctor before starting a new exercise program.

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The Effects of Regular Exercising on Everyday Life

Categories: Physical Exercise

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Published: Apr 2, 2020

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Related Essays on Physical Exercise

In this essay on the benefits of exercise, we will explore the multitude of advantages that regular physical activity can offer. Exercise is not merely a means to improve physical appearance; it is a powerful tool that can [...]

Easterlin, M. C., Chung, P. J., & Leng, M. (2023). Association of Team Sports Participation With Long-term Mental Health Outcomes Among Individuals Exposed to Adverse Childhood Experiences. JAMA Pediatrics.National Public Radio. [...]

Easterlin, M., Chung, P., & Leng, M. (2023). Association of Team Sports Participation With Long-term Mental Health Outcomes Among Individuals Exposed to Adverse Childhood Experiences. JAMA Pediatrics.National Public Radio (NPR). [...]

World Health Organization. (n.d.). Mental disorders affect one in four people. Retrieved from https://www.harpersbazaar.com/uk/beauty/fitness-wellbeing/a28917865/the-mental-health-benefits-of-boxing/

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My physical goals include increasing my fitness levels as well as weight loss. I would like to work on strengthening my body through gym and yoga whilst also embarking on a cardio routine that will mainly include running and [...]

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How Exercise Makes You Smarter (And a Better Student!)

By Kevin Jubbal, M.D.
December 22, 2022
Accompanying Video , Lifestyle
Lifestyle , Self-improvement

We all know we should incorporate regular exercise into our lives because of the multitude of benefits. From cardiovascular health to bone health to decreasing the risk of diabetes to etc., there are a great number of health benefits. However, using health benefits as a motivator is often not a very compelling reason to go to the gym.

Studies show that short term benefits, such as feeling better during or immediately after a workout, are a stronger incentive to get people moving. Additionally, challenging yourself in a physical manner through regular exercise makes you a better person all around, and this carries through all aspects of your life, including your studies.

Embrace the Uncomfortable

Here is the key point: Exercise forces you to learn to be comfortable with being uncomfortable. It’s incredibly powerful. This applies to any sport or athletic endeavor that requires regular training. As many top athletes say, suffering in competitive athletics is inevitable, but being able to embrace uncomfortable situations is paramount to success, and not just in exercise, but in other aspects of your life.

Public speaking used to be one of my biggest fears. I absolutely hated any time I had to speak in front of an audience. But by learning to be comfortable with being uncomfortable and getting outside of my comfort zone, I was able to address this weakness and even learned to enjoy public speaking over time.

Instead of trying to escape the burn, pain, and discomfort I experience during exercise, I’ve learned to practice mindfulness . I look at it curiously, almost from a third person perspective, intrigued by what I’m feeling rather than letting the feeling control my thoughts.

You can see this happen in action by doing planks. I challenge you to time yourself doing a regular plank. Now do it again, but this time, don’t let the burn consume you; instead, try looking at it from a third person perspective. See how much longer you can go.

The Benefits of Exercise for Students

So how does this help you as a student? Research shows that regular aerobic exercise enhances cognitive functions, particularly executive functions. Another study showed that participants who went from not exercising at all to even a modest program (just 2 or 3 sessions per week) demonstrated decreased stress, as well as reduced smoking, alcohol, and caffeine consumption. Their spending habits, study habits, and regulatory habits improved, too. People’s ability to push through discomfort in exercise enhanced their ability to stay calm in the face of other difficulties.

This is closely tied to discipline , which, as you guys know, I am a huge proponent of. Discipline and self-regulatory behavior allows you to achieve something you set out to do at a prior moment in time, even when you don’t want to do it at a later time. Like I’ve said before, discipline is a muscle requiring regular exercise. If you practice discipline by going to the gym regularly and eating healthier, you’ll find it much easier to follow a disciplined study routine. That alone will make a significant difference in your grades.

In The Power of Habit , Charles Duhigg calls exercise a “keystone habit,” meaning change in one area of life can bring about positive changes in many other areas. These keystone habits are powerful because they “change our sense of self and our sense of what is possible.” While this is not my favorite book ever, it is a very powerful read. As you may have heard before, “you are the sum of your habits.” Most of what we do day in and day out are repeated behaviors that are habits. Therefore, changing your habits is one of the most powerful ways to change or improve yourself.

Now, the key take away from these studies is that you don’t have to exercise at professional or olympic levels of intensity. As long as you are challenging yourself, you will reap a multitude of benefits. Challenging yourself is a vital part of growth and improvement.

Challenging your muscles and body with increased exercise intensity and demand provides a stimulus for muscular growth and strengthening. Similarly, challenging yourself in other areas of your life and getting outside of your comfort zone will help you grow in different ways.

Putting Exercise Into Practice

If you’re finding it difficult to start a regular exercise routine , consider the following. Although it may seem counterintuitive, studies have shown that people whose goals are weight loss and better health spend the least amount of time exercising. In this study of 335 women between the ages of 60 to 95, immediate rewards that enhance daily life, such as revitalized energy, improved mood, and decreased stress, offered significantly more motivation.

Leave a comment below on what your chosen method of exercise is. I love cycling and weight training, but I also occasionally go running or hiking. If you don’t regularly exercise right now, how are you going to incorporate exercise into your life moving forward?

Check out our companion article: How to Exercise with a Busy Schedule , which shares strategies for fitting exercise into even the busiest of schedules.

Kevin Jubbal, M.D.

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This Post Has 4 Comments

Love your videos!!. You should write a book. Audio book please!!

I love how your blog inspires me to stay committed to my fitness journey! Your tips are always so practical and motivating. Keep up the great work, and thanks for being a source of inspiration!

Thanks for the kind words. Glad we’re able to help. 🙂

I love how your blog inspires me to stay committed to my fitness journey! Your tips are always so practical and motivating. Keep up the great work, and thanks for being a source of inspiration!

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Home / Essay Samples / Health / Physical Exercise / Benefits of Exercise: What Is the Real Importance

Benefits of Exercise: What Is the Real Importance

Category: Science , Health
Topic: Body , Human Physiology , Physical Exercise

Pages: 2 (1088 words)

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References

Aafid Gulam ( 2016 ). Need, importance and benefits of exercise in daily life. International journal of physical education, sports and health, 3 ( 2 ), 127-130.
Abderrahman Quattas, Mohamed Aziz Riahi, Monoem Haddad & Ruben Goebel ( 2015 ).
The moderating effect of physical exercise in anxiety disorder. International congress of physical education, sports, and kinetotherapy, 281-285.
Abdul Rauf Ridzuan, Khairun Nizam Muhamad Yusof, Najihah Hanisah Marmaya,
Noraznira Abdul Razak, Noor Khairin Nawwarah Khalid, & Rizuwan Abu Karim ( 2018 ). Public awareness towards healthy lifestyle. International journal of academic research in business and social sciences, 8 ( 10 ), 927-936.
Hassmen, P., Johansson, M., & Jouper, J. ( 2008 ). Acute effects of qigong exercise on mood and anxiety. International journal of stress management, 15 ( 2 ), 199-207.
Kamakhya Kumar ( 2017 ). Importance of healthy life style in healthy living. Juniper online journal of public health, 2 ( 5 ), 001-003.
McNerney,M.W., Radvansky,.G.A, ( 2015 ). Mind racing : The influence of exercise on long-term memory consolidation. Routledge Taylor &Francis group, 1-12.
Mohammed Abou Elmadg ( 2016 ). Benefits, need and importance of daily exercise. International journal of ohysical education, sports and health, 3 ( 5), 22-27.
Ten ways to increase your brainpower. Health and fitness journal. 12 ( 5 ), 52.
Ravi Kumar ( 2017 ). The benefits of physical activity and exercise for health. Review international journal of multidisciplinary, 2 ( 2 ), 1-3.
Resul Cekin ( 2015 ). Psychological benefits of regular physical activity. Universal journal of education research, 3 ( 10 ), 710-717.
Shaffer, J. ( 2016 ). Neuroplasticity and clinical practice : buiding brain power for health.
Frontiers in psychology, 7, 1118.
Staples, S. ( 2015 ). The relationship between exercise and self-esteem, sleeping patterns, anxiety and energy levels. ( Unpublished academic exercise). Dublin Business School, Dublin, Irelands.
Zahra Hamidah, Puteri Teesa Radhiyanti Santoso & RM. Haryadi Karyono ( 2015 ).
Effect of regular exercise on anxiety and self-esteem level in college students. Althea medical journal, 2 ( 3 ), 429-432.

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Physical Exercises and Their Health Benefits Essay

Essay on Importance of Exercise: Benefits for Students

Essay on Importance of Exercise (1000 Words)

What is Exercise?

How will Exercise Improve You?

Benefits of Exercise

1. Morning Walk

2. Gymnastic Exercises

4. Free-Hand Exercises

5. Aerobics

6. Anaerobic

7. Flexibility

Importance of Exercises

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Health Benefits of Exercise

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