D-Ball American-Made Medicine Balls – The “Original” Slam Ball – D-Ball can make the claim to be the pioneer of the modern slam ball as we know it today with its original design of non-bouncing medicine ball, and for proudly being the manufacturer of the ONLY slam ball MADE IN THE USA! D-Ball uses flexible polyvinyl chloride (PVC), instead of rubber like most others, that goes through a unique rotational molding process. Each D-Ball slammer ball has a wall thickness of 3/8″ no matter the diameter, as compared to 1/8″ standard to most other core training balls in the industry. D-Ball has designed the toughest, thickest, most durable slam ball on the planet, designed to be thrown on any surface with as much force as possible. The fact that the D-Ball does not bounce creates additional workload during slam ball exercises as it must be picked up off the ground each time it is thrown down! D-Ball uses a proprietary mixture of 6-7 fill materials inside so that each strength ball will have a consistent feel no matter the weight or exercise with no “slosh” effect. By merely changing the composition of the fill material, D-Ball can vary the weight dramatically from very light to super heavy (using USA-manufactured steel shot as a heavy metal filler), all the while remaining consistent within a single diameter size as chosen. D-Balls experience no clumping and no hardening due to the mix of fillers used. A vent hole in the ball plug allows each ball to adjust to atmospheric conditions such as heat, cold, air pressure, and altitude. No matter where the med balls are used, or whatever the temperature, the soft feel will remain constant. Warranty: 1 Year for institutional use / 2 Years for individual use.

D-Ball American-Made Medicine Balls – The “Original” Slam Ball – D-Ball can make the claim to be the pioneer of the modern slam ball as we know it today with its original design of non-bouncing medicine ball, and for proudly being the manufacturer of the ONLY slam ball MADE IN THE USA! D-Ball uses flexible polyvinyl chloride (PVC), instead of rubber like most others, that goes through a unique rotational molding process. Each D-Ball slammer ball has a wall thickness of 3/8″ no matter the diameter, as compared to 1/8″ standard to most other core training balls in the industry. D-Ball has designed the toughest, thickest, most durable slam ball on the planet, designed to be thrown on any surface with as much force as possible. The fact that the D-Ball does not bounce creates additional workload during slam ball exercises as it must be picked up off the ground each time it is thrown down! D-Ball uses a proprietary mixture of 6-7 fill materials inside so that each strength ball will have a consistent feel no matter the weight or exercise with no “slosh” effect. By merely changing the composition of the fill material, D-Ball can vary the weight dramatically from very light to super heavy (using USA-manufactured steel shot as a heavy metal filler), all the while remaining consistent within a single diameter size as chosen. D-Balls experience no clumping and no hardening due to the mix of fillers used. A vent hole in the ball plug allows each ball to adjust to atmospheric conditions such as heat, cold, air pressure, and altitude. No matter where the med balls are used, or whatever the temperature, the soft feel will remain constant. Warranty: 1 Year for institutional use / 2 Years for individual use.

Super Heavy Medicine Ball Slam Balls – Non-Bounce – Intended for functional resistance training exercises of varying difficulty for any fitness, sport or rehabilitation application. This is the perfect ball for exercises such as ball slams, wood chops, overhead throws and many more. The firm texture of the non-bounce ball allows for easy gripping during all movements. This is the perfect “heavyweight” tool for crossfit workouts, personal trainers, core strengthening, or sport specific training like MMA, boxing, wrestling, and more!

Ironcompany WSLM-200 Super Heavy Slam Ball – The way to build muscle and increase strength while using slam balls is to use Super Heavy Weight Slam Balls. These are not your typical slammer balls, or medicine balls as some call them. While only 15 inches in diameter, they are massively heavy at 200 lbs and perfect for Atlas stone lifts and carries, slam ball throw downs, strongman training, and strength training. Heavy slam balls create a significant amount of inertia and impact making the wall thickness an extremely important factor in their performance and longevity. The thicker the outer shell wall the better! Because of their dense, sand-like filler material, heavy slammer balls are non-bouncing and stay put where you slam them without rolling away. They are manufactured to perform heavy slam ball exercises which some trainers and athletes will sometimes use as an alternative to dumbbells, barbells and kettlebells. The firm texture of the non-bounce ball allows for easy gripping during all movements. This is the perfect “heavyweight” tool for crossfit workouts, personal trainers, core strengthening, or sport specific training like MMA, boxing, wrestling, and more!