PATENTED two handle SYMMETRY BALL

The patented two handle Symmetry Ball is the most advanced multipurpose strength ball available today. Its versatile gripping and reinforced handles make it ideal for swinging, rotating, and core strengthening. Great for the gym, home fitness, functional training, sports performance and rehabilitation. Symmetry Balls are being used by PGA Tour players and Major winners to maximize driving distance. U.S. Patent #7,326,123.