Physical exercise is a physical activity process that uses various sports means, combines natural forces (sunshine, air, water) and health care measures to develop the body, improve health, enhance physical fitness and entertain the body and mind. It is the main form of mass sports activities. It plays an important role in promoting human growth and development, cultivating bodybuilding posture, prolonging life and even improving and improving the physique of the whole nation.
The determination of exercise content and methods and the whole exercise process should follow the principles of physical exercise, that is, pertinence, adaptability, step by step, perseverance, appropriate load and emphasis on exercise value. In addition, if we can use China's traditional fitness methods at the same time, such as the combination of form and spirit, static and dynamic, and internal and external combination, the effect will be even greater.
There are many ways to exercise. In addition to the common exercise methods in teaching and training (including repetition, transformation, synthesis, circulation and competition), people have formed various eclectic fitness methods in long-term exercise practice (including morning exercises, interval exercises, production exercises, Cooper 12 minute test, etc.). ).
The benefits of physical exercise to health:
1, physical exercise is conducive to the growth of human bones and muscles, enhance cardiopulmonary function, improve the functional state of blood circulation system, respiratory system and digestive system, and is conducive to human growth and development, improve disease resistance and enhance the adaptability of the body.
2. Reduce the chances of children suffering from heart disease, hypertension, diabetes and other diseases in adulthood.
3. Physical exercise is one of the most active and effective means to enhance physical fitness.
It can reduce your risk of premature aging.
5. Physical exercise can improve the regulation function of nervous system, improve the ability of 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.