The supraspinatus and infraspinatus are two of the four muscles in the shoulder that make up the rotator cuff. The infraspinatus muscle is in charge of shoulder external rotation. Continue Reading>>
Food · Family · Fitness · Fun
Food · Family · Fitness · Fun
Food · Family · Fitness · Fun
The supraspinatus and infraspinatus are two of the four muscles in the shoulder that make up the rotator cuff. The infraspinatus muscle is in charge of shoulder external rotation. Continue Reading>>