Sportime UltiMax Plyometrics Medicine Ball, 9 Pounds, Light Blue

Work (and play) hard with this 9 pound Plyometrics Medicine Ball by Sportime. The 8 inch diameter ball features a glossy light blue color and revolutionary high-tech vinyl material. Exercise ball is designed from rotational molding, which produces a virtually indestructible, seamless, soft, and rubber-like shell with etched seam ridges for easy gripping. Although other ball colors/sizes may be shown, please note that this light blue ball (4 kilograms or approximately 9 pounds) is sold individually. Complement with lower or heavier weight exercise balls (sold separately) for challenging different body areas and advancing/lower activity levels as needed. If you use weighted balls for training and wish to focus on the same muscle groups, ball sizes must remain constant, regardless of weight. When you increase ball size to increase ball weight, you involve new muscle. Please use proper adult supervision when ball is used by children.