Upper Extremities

Upper Extremities

1. Shoulder Abduction

   • Anterior Deltoid
   • Middle Deltoid
   • Posterior Deltoid
   • Supraspinatus

2. Shoulder Flexion

   • Biceps Brachii

3. Shoulder Extension

   • Triceps Brachii

4. Shoulder Adduction

   • Coracobrachialis
   • Latissimus Dorsi
   • Teres Major
   • Subscapularis

5. Shoulder Medial Adduction

   • Pectoralis Major (Clavicular Portion)
   • Pectoralis Major (Sternal Portion)

6. Horizontal abduction

   • Infraspinatus
   • Teres Minor

7. Horizontal adduction

8. Lateral rotation

9. Medial rotation