26" Anti-Burst Swiss Pro Ball, Purple

Exercise balls are one of today's top fitness tools - and for good reason! Using an exercise ball will improve the strength of the abs and the lower back. Since the exercise ball is unstable you have to constantly adjust your balance, which in turn will improve your balance, proprioception and flexibility. Widely used by fitness trainers and athletes. Theragear Swiss Pro Ball will deflate slowly if punctured and is the choice of many professionals for all commercial use.