The outstanding MaxStrength No Bounce Slam Ball truly challenges your muscles via a greater intensity workout. Providing enhanced resistance and weight, the slam ball intensifies your dynamic movements enabling you to improve both muscle strength and aerobic capacity. You will see gains in your all-round performance and the use of the ball increases the number of calories that you burn to promote weight loss. Durable Fashioned from durable textured vinyl for greater grip and to stand the test of time, the ball helps you to enjoy full body exercise whilst developing your explosive strength and to build stamina via your reps.