Choose your tier and mount the balance ball — seated, kneeling, or standing as your tier requires. Find your balance point and hold it as long as you can, using your hands only where the tier allows.

Declare your tier before starting. Timer starts when you are balanced in the declared position with no outside support and stops when any body part touches the floor or you leave the position. Spot the ball on soft ground or mats. Longest hold at your tier wins; a higher tier always outranks a lower one.

Difficulty tier + hold time