What are the benefits of national fitness becoming a national strategic fitness?

Benefits of fitness:

Weight control:

Exercise can prevent obesity or help to lose weight. When you exercise, you burn calories. The greater the intensity of exercise, the more heat is burned.

Bring a good mood:

Exercising or walking in the gym for 30 minutes can improve your mood. Physical exercise can stimulate the brain to release chemicals, making people feel happy and relaxed. Long-term exercise can make people more fit, more satisfied with their appearance, and then enhance self-confidence and self-esteem.

Exercise makes you energetic;

Daily exercise will increase muscle strength and endurance. Exercise and physical exercise help the body to deliver oxygen and nutrients to various tissues and make the cardiovascular system work more effectively. With the improvement of cardiopulmonary efficiency, I have more energy to do daily housework.

Exercise improves sleep:

Sleep quality is not high. If you exercise regularly, you can fall asleep faster and sleep deeper. But don't exercise before going to bed, otherwise it will easily lead to excitement and inability to sleep.