XM FITNESS 55lbs Crumb Rubber Bumper Plate Olympic Bars gravel and even cement

gravel and even cement

*Applies to all Mercury Strength Equipment

the muscles that form the buttocks

the patented rocker design of Step Stretch automatically holds the foot in the optimal position for proper stretching

XM FITNESS 55lbs Crumb Rubber Bumper Plate Olympic Bars gravel and even cementthe next step in evolution of the bumper plate! Crumb Rubber has the ideal durometer rating to absorb bounce and shock, preventing damage to your olympic lifting bar. Crumb Rubber technology dissipates the impact giving you 10,000 30,000 drops and reducing stress on the lifting bars. On the field tests have shown XM Crumb Rubber Bumpers bounce less than other high end rubber bumper plates on the market. Less bounce equals less shock and less noise.