Vinex VMB-L005B 5 kg rehabilitation medicine ball Properties: Medicine ball model VMB-L005 The 5 kg ball is perfect for both rehabilitation and general development exercises. For exercising the upper body muscles, strengthening the arms, shoulders, chest and back muscles The ball is made of high-quality, rough rubber that is resistant to damage. The ball's textured surface facilitates a firm grip, preventing it from slipping out of your hand during exercise. This significantly improves training comfort. Sample exercises: