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Muscle Driver USA 50 lb Slammer Ball

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Muscle Driver USA 50 lb Slammer Ball

Every aspect of The Slammer was designed around a single movement, The Slam Ball. The shell, weight medium, air pressure, and dimensions are the result of extensive product development performed over a range of environments. Muscle Driver believes they have created something unique that will eliminate the frustrations of current commercial products while providing years of physical pain and suffering to its users.


  • Slammer ball
  • Undergone an incredible gauntlet of testing
  • Slamming a ball repeatedly at the wrong angle will cause the product to fail at or near the rim


  • Diameter: 10"

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12 Issues of Real Simple Magazine

Included with your purchase ($20 value). 

Muscle Driver USA 50 lb Slammer Ball

Weights & Dimensions

  • Diameter: 10"


Product Type: Slam BallsMaterial: Rubber
Quantity: SingleWeight Range: 20 lb +
Country of Manufacture: China 

About the Manufacturer

MuscleDriver USA, LLC strives to produce the highest quality strength and conditioning products at the lowest possible prices. In March 2007 MuscleDriver USA released their first products; the Gray Series Kettlebells. It took only a few months for their name to be on everyone's list as a dependable, high quality supplier. Their purchase of Pendlay Barbells in 2008 and the addition of Glenn Pendlay to the team has proven their commitment to produce the best olympic lifting products in the world. Over the past several years they have added a variety of new products lines including functional fitness equipment, plyometric training equipment, fitness equipment, and strength equipment. Their latest accomplishment, MuscleDriver ARC, is a full metal fabrication unit that allows MuscleDriver USA, LLC to have complete control over its metal fabricated products. With their extensive supply chain, innovative products, and talented staff they will strive to set the standard in the strength and fitness industry for years to come.

Muscle Driver USA 50 lb Slammer Ball

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When you buy a Muscle Driver USA 50 lb Slammer Ball online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Muscle Driver USA Part #: SB50 here. If you have any questions about your purchase or any other Weighted Exercise Balls product for sale our customer service representatives are available to help.Whether you just want to buy a Muscle Driver USA 50 lb Slammer Ball or shop for your entire home, Wayfair has a zillion things home.
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Customer Reviews

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Average Overall Rating
(based on 22 reviews)

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Great product

from Bridgewater, NJ – Verified Buyer

This is a great ball for any intensity level work out. Very well built but after a while seems to busts and leak sand. However, Wayfair is just an awesome company at shipping and replacing the product if need be.

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Very nice slam ball

from Colville, WA – Verified Buyer

This slam ball seems to be just fine for the few (so far) slams that I have used it for. This product is less than half the price of D-Balls, and quality seems fine to me. I will say, however, that the outer plastic shell on this 50-lb. ball seems much more pliable than the outer shell of the 40-lb. ball from the same company, and deforms MUCH more easily - probably doesn't make too much difference in it's usability, but I'm not sure why this is...

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Wayfair come through again!

from Hemet, CA – Verified Buyer

Wayfair had the best price by far anywhere online. Combined with my wayfair rewards points I literally stole this from them. Thanks wayfair! Slam ball is awesome. I also have the 30 wich is awesome to and also purchased from Wayfair.

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Great Product

from Bakersfield, CA – Verified Buyer

These are used for ball slams, ground to overheads, rotational exercises and ab work. The size and durability make it a great product. Slam the heck out of hit and it keeps on ticking. Also great that it doesn't bounce at all. I've used the sand filled basketball technique, but those leak everywhere. Not to mention the fact that you can't get much weight in them (25lbs tops). I've heard that over time, they can end up breaking. I guess I'll wait and see how these hold up over a long period of time.

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Color Difference

from Falls Church, VA – Verified Buyer

The color is not a bright green like in the picture, it's more like a dirty (maybe a bit yellow to it) booger green

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from Washington, DC – Verified Buyer

The price was right ($89 + 10% off), and I love the free shipping. Perfect for shouldering and doing heavy shoulder carries. It arrived 8 days after order was made, which is great since Perform Better Jam Balls have been back ordered since late August.

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Great addition to Garage Gym

from San Gabriel, CA – Verified Buyer

I did my first workout with this slam ball at it provided a interesting angle on conditioning. I did ground to overheads with it. It provided a great low back workout because you have to go lower than barbell height to pick it up. For some reason my triceps were sore, possibly from the extension to the overhead position I'm guessing.

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It can take a beating

from Frederick, MD – Verified Buyer

Heavy slam ball work great inside and outside on grass. It does get slippery when,wet the grip on the ball is smooth. For a 50 lbs slam ball this is a great product.

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Great Product.

from WESTLAKE, OH – Verified Buyer

The ball has absolutely no bounce. Looks like it will hold up over time. Price and shipping costs on this website are great.

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Great slammer

from Peoria, AZ – Verified Buyer

Unbelievable quality and durability, I'll take a few more for the box. Get your slam on! Purchasing the muscle driver slam balls will bring the pain to any workout!

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