Two: for health. Fitness can regulate a person's physical function, enhance the development of the immune system and improve the respiratory system and muscle system. By the way, by preparing for the future, you can spend this life healthily and happily.
Three: In order to attract the attention of the opposite sex. Just as boys like to look at beautiful and sexy girls, girls also like tough guys. That's what I do. I can't help but spend a long time watching them.
Four: In order to satisfy the inner male chauvinism of boys. The more boys exercise, the more muscles they will have, the more girls will pay attention, and they will feel particularly "happy" and very happy.
Five: hobbies. I only go to the gym because of my simple hobby, and I have no other thoughts.
Six: release the inner pressure. Boys are the pillar of a family, and the pressure is much greater. Fitness can properly vent the pressure and then continue to work hard.