... 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 ... . Beginners will not be able to push the wheel very far out, but the distance will get farther with time and practice.* ...