Exercise can keep people active and healthy.
Regular exercise can maintain physical strength; Proper use of the brain can maintain brain power.
The birth of life lies in exercise, and exercise is the premise of the birth of life. Without material movement, there would be no life. The existence of life lies in movement, and movement is also the foundation of life. Maintaining the existence of life is also inseparable from material movement; The development of life lies in exercise, which is the motive force and source of life development. It can be said that people can't live without exercise.
According to materialist dialectics, the world is absolutely moving and relatively static, and no life can escape this principle.