BUILT TO ENDURE THE TOUGHEST SLAMS: With a thick outer shell that absorbs multiple impacts, slamming or throwing this handheld ball against walls or the ground forces you to utilize more energy and force, resulting in more calorie burning and endurance.

EXPAND AND INTENSIFY YOUR WORKOUT PROGRAM: Using these weighted workout balls in place of dumbbells or kettlebells can improve your training significantly and burn more calories by adding extra weight to your sit ups, push ups, squats, and plyo jumps.

PERFECT FOR ANY STAGE OF FITNESS: Whether you're a beginner on the fitness journey or a seasoned athlete, the weight varieties of these slam balls allow you to slowly and incrementally challenge yourself and provides an assortment of sizes for variety.

LOOK LEANER AND STRONGER: Improve your overall body muscle mass, cardiovascular endurance, and hand-eye coordination. Run longer, jump farther, lift more and perform better. Achieve your best shape, whether training alone or with a partner.

STURDY CONSTRUCT: Comprised of a strong outer shell and a sand-filled core, the dead weight provides challenging resistance, but won't damage or hurt walls, floors, or your personal trainer's hands. Our premium slam balls will last you ages.