The Arnold Press: Benefits, Form, Mistakes

A great way to sculpt your upper body is by workout your shoulders. The shoulder has several muscles that attach to the scapula, humerus, and clavicle. The largest shoulder muscle is the deltoid, which consists of the anterior, middle, and posterior fibers, giving the shoulder that nice rounded-look. There are other muscles — the supraspinatus, infraspinatus, teres minor, and subscapularis — that form the rotator…