1. When we think of someone as being strong, we often just assume that means that they can generate more force. However, because our extremities are levers, we are really only generating torques that are dependent upon both the strength of our muscles (i.e. contraction force) and the moment arms of those muscles. Now consider someone holding a dumbbell as though they had stopped midway through a bicep curl (i.e. arm at side, and elbow flexed to about 90). If you were an orthopedic surgeon and could do anything you wanted with muscles (I mean anything), what would you need to do to increase the moment arm of the biceps?