Common Outdoor Fitness Equipment: The fitness equipment in residential communities is diverse, with the most common outdoor fitness equipment, community fitness equipment, and outdoor fitness equipment including the following: treadmills, dual-person recumbent leg exercisers, upright lumbar and back massagers, leg stretchers, shoulder joint rehabilitation devices, two-person Tai Chi push-pull devices, card and board games tables, dual-person large spinning wheels, and single-person abdominal muscle boards.