A medicine ball (also known as an exercise ball, a med ball, or a fitness ball) is a weighted ball whose diameter is about a shoulder-width, (approx. 13.7 inches (350 mm)), often used for rehabilitation and strength training.
A medicine ball (also known as an exercise ball, a med ball, or a fitness ball) is a weighted ball whose diameter is about a shoulder-width, (approx. 13.7 inches (350 mm)), often used for rehabilitation and strength training.