The triceps muscle mass is the major muscle mass that extends the elbow hinge. The outer bone of your elbow is referred to as the lateral epicondyle and is part from the humerus bone. The radial nerve travels down the arm. It controls the triceps muscle mass at the back https://elbowpaincausesandtreatme84048.blogdiloz.com/33178090/elbow-pain-causes-and-treatment-an-overview