At present, most residential areas are equipped with outdoor fitness equipment, such as waist-beautifying machines, walking bicycles, rowing boats, treadmills, etc., which are the most basic fitness equipment in common residential areas or public places. These outdoor fitness equipment bring happiness and health to the community, and also enhance the harmony between the neighbors. It is also the most basic fitness equipment in public places. The following small series will introduce the main functions of these outdoor fitness equipment for everyone, and see what kind of fitness equipment you encounter? First, the waist beauty machine: can relax and massage the waist and back. 2. Walking bike: mainly used to exercise leg, waist, abdominal muscles and cardiopulmonary function. Third, paddles: mainly used to enhance arm strength, latissimus dorsi and coordination of movements. Treadmill: It is mainly used to exercise leg, hip, waist, abdominal muscles and cardiopulmonary functions. 5. Comprehensive multifunctional instruments: generally including the functions of chest expander, pull-ups, sit-ups and other instruments. Chest enlargement, pull-ups and supine pressing are mainly used to exercise upper limb strength and pectoralis major strength; Sit-ups are mainly used to exercise waist muscles and reduce excess fat in the waist and abdomen. Through the above, this paper briefly introduces several common fitness equipment in the community, hoping to bring you help.