S-type Push-up Bracket Chest Training Exercise WheelThe product is shipped based on the color or size of the main image of the product page.Feature:***** S-type push-up support, chest and arm muscle trainer.***** Black A pair of boxes, size 17x13x13cm.*****The benefits of using push-up brackets provide a cushion for your wrists. Use more force to prevent sprains.***** Wide-distance push-ups: bend over, stretch your arms, hold the push-up support with both hands, wider than shoulders, with the centerof gravity pressed on the base of the palm; the whole person is in a straight line, the core is tightened, leaned over to inhale, get up Exhale.***** Narrow push-ups: bend over, extend your arms, hold the push-up support with both hands, narrowerthan the shoulders, the center of gravity is at the base of the palm; the whole person is in a straight line, the core is tightened, leaning over and inhaling, getting up Exhale.