dumbbell setdumbbell rackhex dumbbells10kg dumbbells5kg dumbbellsadjustable dumbbellsdumbbell setBy using a dumbbell in Each individual hand, rest one particular head in the dumbbell on Every shoulder. Increase and point your elbows out before you.The collars are ribbed to attenuate slippage, and each deal with includes two screw-down clamps to saf