Fitness paths have many functions, and fitness paths are mainly divided into the following categories: 1, strength equipment, and some strength equipment can rival the equipment in the gym. In addition, pull-ups on the horizontal bar and arm flexion and extension on the parallel bars are also good ways to practice strength. 2. The height clip and horizontal beam erected by the bouncer are devices to help the legs bounce. Using run-up or in-situ jumping on these instruments helps to maintain the jumping ability of the legs. 3. Sensitive instruments can practice the reaction ability of hands, feet and brain and the coordination ability of limbs and brain by stepping on plum blossom piles and turning the turntable with both hands. 4. Flexible instruments stand on rows of railings (or ribs) to pull ligaments or lift legs, which can improve the flexibility of joints. 5, endurance equipment is similar to a treadmill, you can run on it, just like running. Of course, the equipment on the fitness path has many uses, and the above classification is not absolute. According to your physical condition, it is more appropriate to use it in combination.