1 Rub chicken with vegetable oil and sprinkle with more black pepper. 2  Move a rack into the lower third of oven and preheat oven to 500 degrees F (260 degrees C). 3  Line the bottom of broiler pan with aluminum foil.
Do not allow the arm to move during this exercise. Hold the pressure for three seconds, then relax. Repeat 10 times and switch to the opposite side. Work up to three sets of 10 repetitions. Strengthen the infraspinatus using a small hand-held dumbbell.
These muscles include the Supraspinatus muscle, Infraspinatus muscle, Teres minor muscle and the Subscapularis muscle. (2) These four muscles are what are typically referred to as the rotator cuff of the shoulder. Now, keep in mind, these muscles allow for rotation in the shoulders, not shrugging motions.