People across the country are "on the ball" to tone, trim and tighten abdominal, lower back and leg muscles. And now you too can get, and keep, your entire body in shape with the Bally Exercise Ball, you target the muscle groups, including glutes, obliques, abs and quads. It supports and cushions your body, and maximizes your work out to help you achieve a firmer, fitter, and more-defined lower body and torso. For pro-rated, beginner-to-advanced results, follow the illustrated exercise poster.

• Ball inflates up to 22".
• Comes with complete and easy to follow “WALL CHART.”
• Two-Way action pump for faster inflation.