1, "The meaning of life lies in exercise". Exercise can strengthen the body, effectively improve the body's disease resistance and make people energetic.

2. Sports will enhance a person's self-control. In the process of persisting in exercise, one can master one's body more skillfully, and then control one's behavior and life, thus honing one's willpower and endurance, and cultivating the sportsmanship of challenging and surpassing oneself.

3. Exercise can bring great changes to people. In the process of exercise, a person will consciously set exercise goals for himself and finish them as planned, which will effectively improve people's sense of self-efficacy, and strong self-confidence is the most direct manifestation of high self-efficacy

4. Exercise is beneficial to keep mental health. During exercise, the human body will secrete endogenous substances such as "opioid peptide" and "morphine peptide", which can make people feel happy, energetic and active.

5. Exercise can expand your social relations, get to know more people, and stay away from the original unhealthy lifestyle including smoking and drinking.

6. Physical education also helps to cultivate people's brave and tenacious character, self-transcendence quality, will to meet challenges and ability to take risks, and helps to cultivate people's sense of competition, spirit of cooperation and concept of fairness. Some sports activities and sports events play an indispensable role in enriching people's cultural life, promoting collectivism and patriotism, and enhancing the centripetal force and cohesion of the country and the nation.

Extended data:

Benefits of exercise:

1, making joints and bones more flexible.

Exercise can effectively exercise all muscles and joints of the whole body, promote more calcium to be stored in bones, significantly improve bones and bone density, prevent osteoporosis when bones become solid, and strengthen the toughness of ligaments and muscles around joints, thus stabilizing joints and avoiding arthritis.

2, can improve the body's resistance.

Exercise can make the whole body cells move, significantly improve the internal environment and make it in a stable state, and also activate quiet immune cells, enhance human immune function, and effectively improve the human body's ability to resist germs.

3, you can lose weight and lose weight

Exercise is the most respected way to lose weight, mainly because it can regulate the nervous and endocrine system, enhance metabolism and speed up fat metabolism, promote the consumption of excess energy and inhibit its transformation into fat in the body, thus playing a role in losing weight and shaping body.

4, can delay aging

Various organs and tissues of the human body will gradually age, and exercise can enhance the vitality of cells and make people look young. In addition, exercise can promote the discharge of harmful substances such as dirt and free radicals in cells, make the skin more elastic and shiny, and effectively delay the aging speed.

5, can decompress

Exercise can regulate the excitement and inhibition of the brain, prevent the nervous system of the brain from being over-stressed, and play a role in eliminating negative emotions and reducing stress. Moreover, the quality of sleep after exercise has also improved, which makes us more energetic to face life and work.

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