Meet the Rogue Bumper Ab Roller: a clever core trainer that turns your bumper plate into an ab training tool. It works with 10lb to 45lb bumpers. It has non-slip rubber handles and internal ball bearings for smooth movement on the ground.
Trending fitness gear:
This roller handle conversion kit for standard bumper plate weighs 2.75lb. You can get it for $40 at this time.
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