Exercise is a magical spiritual pill. Experiments have proved that taking time to exercise will directly make the human body secrete endorphins to produce pleasure.
Fitness can make people feel in control and self-efficacy. It is reasonable to speculate that it can reduce stress, improve mental state, enhance interpersonal skills and prevent serious psychological problems, such as depression.
Fitness itself is a big science, and a lot of knowledge about medicine, physiology and anatomy will be learned in the process (it is impossible to bury one's head in hard training when looking at fitness people in Zhihu). Although it can't be used to make money, it is knowledge related to the human body, which can be used to improve the quality of life and increase happiness.
Stick to it, you will have a sense of accomplishment and exercise your perseverance. No matter where you go to work, the boss will think that people who stick to fitness are more likely to get things done.
After exercise, the brain will produce a substance called endorphin, and people's mood is related to the amount of endorphin secreted by the brain. Exercise can stimulate the secretion of endorphins and increase the secretion of endorphins. Stimulated by endorphins, people's body and mind are in a relaxed and happy state. The secretion of endorphins requires a certain amount of exercise intensity and time, so it is easier to secrete these substances during fitness.
As far as I'm concerned, I feel great every time I finish working out. Finally, you have a good figure and good health, and you hardly catch a cold. Hope to adopt