4lb Medicine Balls

Looking for a medicine ball size that provides resistance but doesn’t hinder your movement or speed? Buy a 4lb medicine ball! Our Dynamax balls can help you improve 10 general physical skills, so you can meet or beat your fitness goals in style. Whether you buy our Standard Medicine Ball, Reebok Ball or Elite MMA Ball, you’ll enjoy a vigorous workout with a ball that’s been tested and approved by NFL, NBA and MLB players for over 30 years.
View our list of recommended medicine ball workouts and exercises today and buy a 4lb med ball that’s designed to transform your fitness routine!