MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most had no symptoms.

If you think you may have shoulder impingement syndrome, a doctor may refer you to a physical therapist (PT) who will perform tests to help identify exactly where the impingement is located and the ...

Four muscles and their tendons make up the rotator cuff; they smooth arm motion and stabilize the shoulder joint. The supraspinatus, infraspinatus, teres minor, and subscapularis aid the shoulder when ...