Students are in the period of physical growth and development, and physical exercise can promote their bones and muscles. At the same time, exercise can enhance heart and lung function, blood circulation system, respiratory system and digestive system, promote students' growth and development, and enhance their immune ability.

Physical exercise can stretch students' sedentary bodies and promote them to have a better mental state to invest in their studies. It can promote the quality of sleep and eliminate the pressure caused by reading and employment problems. It can effectively cultivate students' sentiment, promote students to maintain a healthy and good mentality, and give full play to students' subjective initiative and creativity.

Enrich students' outdoor activities. Generally speaking, enriching students' outdoor activities and organizing students to participate in outdoor exercise are more direct ways to strengthen students' physical exercise.

Taking part in physical exercise helps to form a good body and shape a beautiful figure. Physical exercise can improve the regulatory function of human nervous system to some extent, and can improve the nervous system's ability to judge complex changes.