Balance on your toes with your heels lifted high so only your toes are in contact with the ground. Keeping only the toes down, squat down and stand back up under control, staying upright throughout.

Only the toes touch the ground for the whole set — the rep is void if the heel or the ball of the foot drops to the floor. Squat to at least parallel and return to full standing each rep. Most reps wins.

Total repetitions