Fitness refers to the physical activities that ordinary healthy people engage in in order to enhance their physical fitness and promote their health. Generally speaking. Teenagers mainly carry out fitness activities through track and field, gymnastics, ball games, swimming, outing, bodybuilding and dancing. Old people often use walking, jogging, aerobics, dancing, Tai Ji Chuan and other content to carry out fitness activities.

(2) bodybuilding

Bodybuilding mainly refers to the exercise activities carried out by the human body for health and perfection, mainly to develop muscles. Beauty, rhythm and coordination of body, posture, lines and structure. Teenagers mainly use bodybuilding connectors, barbells, dumbbells, dance, rhythmic gymnastics, aerobics and other content for bodybuilding exercise. The elderly mainly use aerobics, dance, disco and other content for bodybuilding.

(3) National sports forms

National sports form refers to sports with national traditions and characteristics. The main contents are Wushu, Qigong, Tai Ji Chuan, national dance and other sports forms.

(4) medical sports

Medical sports refers to some physiological or psychological diseases caused by congenital or acquired reasons, and some corresponding physical exercises and physical function exercises are taken to treat, correct and prevent them. The main contents include walking, running, Tai Ji Chuan, Qigong, aerobics, hot water bath, cold water bath, sunshine bath and sediment bath.