... grip; -PVC non-slip end cap. -Blue color Features:push up frame( 1) Reduce sports injuries(2) Feel comfortable, easy ... arm and shoulder muscles get exercise Step 1Place the push-up bars shoulder-width apart on a level surface. ... your hands and knees, placing your hands on the push-up bars. Adjust the bars as needed so they ... arms and return to the starting position. Push up frame push up bar push stand