First of all, proper exercise is beneficial and harmless to a child’s overall physical and mental development. Secondly, the recommended routine for children and adolescents is at least 60 minutes of moderate to high intensity exercise at least 5 days a week, which also better ensures a child’s appetite for eating. Finally, according to some current research on exercise, it is suggested that parents who want to help their children to improve their attention and memory, to shape better behavior and to promote the development of self-control, can make an effort to accompany their children to participate in sports with rules, such as martial arts, karate, etc., for at least 40 minutes.