Nanjing outdoor fitness equipment management mode has three levels of grid management mode: district, street and community. According to Nanjing outdoor fitness equipment management regulations, Nanjing outdoor fitness equipment management mode has three levels of grid management mode: district, street and community. Outdoor fitness equipment is equipped with full-time patrol personnel or public service. , and the area of outdoor fitness facilities inspection, inspection, maintenance coordination. Some districts have signed tripartite agreements with local streets and equipment manufacturers, and the district sports administrative departments have done a good job in inspection and supervision. Streets are responsible for construction, use, maintenance and management, and equipment manufacturers are responsible for early installation and debugging and later quality assurance maintenance.