This squat - row combination challenges you upper and lower body strength. The exercise band provides the upper body resistance while the medicine ball adds tension to the muscles of the lower body. Resistance and tension are essential to increase strength and overall athletic performance. This is a 15 rep set exercise demonstration. This exercise is part of a full length workout video from the mypypeline.com intermediate fitness program, CTX Cross Training Extreme Series, Volume 2, Session 10.