Body-Solid Tools BSTMB30 Premium Medicine Ball

Durable rubber construction Adjustable air pressure lets you control the amount of bounce Textured surface ensures superior grip and handling Ideal for a wide range of upper and lower-body exercises, including crunches, rotational twists and leg raises Premium Balls Available in 2, 4, 6, 8, 10, 12, 14, 16 Pound increments