When the deep stabilizing muscles of the shoulder, such as the lower trapezius, serratus anterior and rotator cuff, aren’t firing properly, larger muscles such as the upper trapezius (located at ...

Internal rotation strengthens the subscapularis muscle, an important part of rotator cuff. Attach a resistance band to a ...

One electromyogram (EMG) study found that bench dips also target the anterior deltoid, lower trapezius, and latissimus dorsi muscles. These muscles help stabilize the ball portion of the shoulder ...