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MDUSA is proud to introduce THE SLAMMER! 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. We believe we have created something unique that will eliminate the frustrations of current commercial products while providing years of physical pain and suffering to its users. Just say no to Corks! We didn’t cut the cork, stuff the cork, or glue the cork. We eliminated the cork. Many current products used for the slam ball movement make use of a plastic rim and cork system. Slamming a ball repeatedly at the wrong angle will cause the product to fail at or near the rim. By working closely with material specialists we were able to create both a product and process that allows for the same super tough 9” diameter shell to be weighted at 10, 15, 20, 25, or 30 pounds and 10" diameter for the 35, 40, and 50 pounds without the use of a cork system. Tested tough. This ball has undergone an incredible gauntlet of testing. We did our best to run this ball through the unknown and the unknowable but it still came back for more slams. In fact several of our prototypes have been slammed over 5000 times and are still on active duty. That’s why we are confident in making the below UNCONDITONAL GUARANTEE;
A**H
Great product!
I bought this to do CrossFit wallball kind of activities. I haven't slammed it a lot, but it seems like it will take that well. We'll see how time affects it. It works great so far.
S**E
Great Slammer!
Nice middle weight slam ball, good grip, seems like it will withstand many slams! FYI the ball is a darker colored green than showed on the picture, no big deal though.
L**S
Good slammer!
I like the anti bounce. This ball is durable, easy to handle in terms of not slipping when slamming it. I use it quite a bit with my clients.
B**A
lime
This is a great piece of equipment to have in the gym.It contours to anything being done.It is very durable and convenient for many uses.
M**K
worst. ball. ever.
after reading the advertising copy for this ball, I bought eight of them. Theyre advertised as being virtually indestrucible. Within three months, every ball had burst spewing its noxious contents all over the place. Trust me, you dont want a faceful of this sand junk.Fortunately, the return policy is good. Every ball was replaced. Already several of the replacements. These lasted only weeks. Do not buy md slammer balls. They are cheap Chinese-made garbage. They are worthless. I only regret I cant give them zero stars.
Trustpilot
1 day ago
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