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4lb Medicine Ball

Looking for a medicine ball size that provides resistance but doesn’t hinder your movement or speed? Buy a 4lb medicine ball! Our Dynamax 4lb medicine 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 Medicine Ball or Elite MMA Medicine 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!

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  • Dynamax Medicine Ball

    Standard Medicine Ball

    Rated 5.00 out of 5

    The mighty med ball that changed the game

    Individually made and checked for quality, since 1985 our powerful ball is made for high impact, high speed and high-intensity training. Whatever your fitness level or goals are the Standard Medicine Ball can help you through your workout.