1, aerial yoga is also called anti-gravity yoga. The principle of strength comes from physical kinematics, which is an exercise method that combines the three principles of pro-gravity, centripetal force and anti-gravity. Aerial yoga requires the use of suspended anti-gravity hammocks, which are made of silk fibers. The whole hammock bears up to 900 kilograms, and both ends are connected by chains or rings hanging from the indoor ceiling. The lowest point is less than 1 m from the ground. In addition to practicing a series of yoga poses, it can also be used for practitioners to meditate.

2. bungee jumping in the air is also called the vitality belt and elastic belt. This is a HIIT aerobics course, which integrates bungee jumping, rock climbing, aerobics, dance, aerial yoga, Pilates and other elements.