handbalancing
Handbalancing is a performance art and athletic discipline that involves maintaining an inverted body position supported solely by the hands. This can be done on a flat surface, on elevated apparatus, or in conjunction with other performers. It requires significant strength, particularly in the shoulders, arms, and core, as well as a high degree of balance, proprioception, and body control.
The practice of handbalancing is ancient, with historical depictions found in various cultures, suggesting its presence
Key to successful handbalancing is the ability to make micro-adjustments in real-time to counteract gravitational forces