Physiologically, physical exercise is beneficial to the growth of human bones and muscles, enhancing cardiopulmonary function, improving the functional status of blood circulation system, respiratory system and digestive system, promoting human growth and development, and improving the disease resistance and adaptability of the body. Reduce the chances of children suffering from heart disease, hypertension, diabetes and other diseases in adulthood. Physical exercise is one of the most active and effective means to enhance physical fitness. It can reduce your risk of premature aging.

Physical exercise can improve the regulatory function of the nervous system, improve the ability of the nervous system to judge complex changes in human activities, and make coordinated, accurate and rapid responses in time; Make the human body adapt to the changes of the internal and external environment and maintain the normal life activities of the human body. Psychologically speaking, physical exercise has the function of regulating people's tension, improving their physical and mental state and restoring their physical strength and energy; Physical exercise can improve physical health, make the tired body have a positive rest, and make people energetically engage in study and work; Stretching your body and mind can help you sleep and eliminate the pressure brought by reading. Physical exercise can cultivate sentiment and keep a healthy mind.

The benefits of track and field sports The training of track and field sports has great and irreplaceable benefits for the healthy growth of teenagers' body and mind. It has an irreplaceable influence on the improvement of a person's will quality and physical fitness. From elementary school, junior high school, high school to university. I have laid a good foundation for track and field sports, and it is no problem to work for myself and the country for forty or fifty years with energy and physical strength in the future.

I hope that we can improve physical exercise in traditional education methods and make more efforts in improving people's health and enhancing people's moral cultivation. Only when people are healthy can they be psychologically healthy. Only when people are healthy can they serve the society better and more enthusiastically.

Exercise helps you control your weight. Exercise can prevent obesity or help you lose weight. When you exercise, you burn calories. The greater the intensity of exercise, the more heat is burned. You don't need to spend a lot of time exercising every day to lose weight. If you can't exercise strictly, you should be diligent in daily chores. Climb the stairs up and down the stairs every day or do more housework instead of taking the elevator.