4-Phase Rotator Cuff Program
Interactive ToolRotator Cuff Anatomy
The rotator cuff is a group of four muscles and their tendons that stabilize the glenohumeral (shoulder) joint. They work as a force couple to keep the humeral head centered in the glenoid (socket) during all arm movements.
Injury Types
Tendinitis / Tendinopathy
Inflammation or degeneration of the tendon, typically the supraspinatus. Most common in overhead athletes and desk workers. Usually responds well to conservative treatment (this program).
Impingement Syndrome
The supraspinatus tendon gets compressed between the humeral head and acromion. Pain with overhead reaching and lying on the shoulder. Often related to posture and scapular control.
Partial Tear
Some tendon fibers are torn. Often manageable conservatively. Requires medical imaging (MRI) to diagnose definitively. This program can be used under medical supervision.
Full-Thickness Tear / Post-Surgical
Requires orthopaedic evaluation. Post-surgical rehab should be supervised by a licensed physical therapist. This program can supplement PT — not replace it.
Cross-Reference: Complementary Pages
Sources
- Kuhn JE. Exercise in the treatment of rotator cuff impingement. J Shoulder Elbow Surg. 2009;18(1):138-160.
- Littlewood C, et al. The quality of exercise instruction for rotator cuff tendinopathy in clinical practice. Musculoskelet Sci Pract. 2017.
- Ainsworth R, Lewis JS. Exercise therapy for the conservative management of full thickness tears of the rotator cuff. Br J Sports Med. 2007.
- Kibler WB, Sciascia A. The shoulder at risk: scapular dyskinesis and altered glenohumeral rotation. Instr Course Lect. 2006.