Improve core strength, conditioning and explosiveness with the S-Ball series of Slam Balls. Each slam ball is specifically designed to maximize your full body movement each and every time you slam the ball to the floor.
Each S-Ball is sand(silica) filled for true no bounce and is expertly balanced in a heavy-duty rubber shell, designed for maximum durability. Easy to grasp and throw with a pliable, tactified surface. Perfect for all ballistic over the head throwing exercises. Using a slam ball offers multiple fitness benefits, and the S-Ball series are essential for any exercise routine. They come in 6 lb and 10 lb – 50 lb in 5 lb increments.