... otherwise place padding under the knees, and make sure the wheel does not slip on the surface.*Step 2Grab the wheel, holding one handle in ... and not hunched.*Step 4Slowly push the wheel forward. Keep the elbows locked and the muscles tight. The gluteus, abdominal, upper arms, lower ... and tense for maximum control of the wheel as it rolls.*Step 5Roll the wheel straight forward until feeling a strain ...