The Livepro Solid Medicine Ball is an air-filled rubber ball.The weight varies with the thickness of the outer shell.As with football, you can adjust the bounce individually, depending on the amount of air in the ball. Who would have thought that throwing, swinging, and slamming a ball could actually enhance your overall athletic performance? Well with this ball, that's exactly what you'll get. From overhead slams to Russian twists, this medicine ball is perfectly versatile!
