Nov 3, 2023 · Subscapularis is a triangular shoulder muscle located in the subscapular fossa of scapula. Attaching between the scapula and the proximal humerus, it is one of the four …

The term "subscapularis" means under (sub) the scapula (wingbone). It is the largest, strongest part of the four rotator cuff muscles, the other three are the supraspinatus, infraspinatus and …

The subscapularis is a large triangular muscle which fills the subscapular fossa and inserts into the lesser tubercle of the humerus and the front of the capsule of the shoulder-joint.

The subscapularis muscle medially rotates the arm at the glenohumeral (shoulder) joint. It is one of the four rotator cuff (SITS) muscles, the other three being the supraspinatus, infraspinatus, …

Nov 19, 2025 · The subscapularis is a crucial muscle in your shoulder that forms part of the rotator cuff. Located underneath your shoulder blade, it helps you rotate your arm inward and …

The subscapularis muscle is a large, triangular-shaped muscle located on the anterior surface of the scapula within the subscapular fossa. It is the largest and strongest muscle among the …

One of four muscles that make up the rotator cuff, the Subscapularis muscle originates at the subscapular fossa and inserts onto the lesser tubercle of the humerus. The largest and …

The subscapularis muscle is a large, triangular muscle that plays a vital role in shoulder movement and stability. As one of the four rotator cuff muscles, it functions primarily in the …

Jul 1, 2025 · The subscapularis muscle is a large, powerful, triangle-shaped muscle that fills the subscapular fossa of the scapula (wing bone). It is one of the four muscles that make up the …

It acts as a dynamic stabilizer of the humeral head and aids in lifting across the chest. The main function of the subscapularis muscle is to adjust and rotate the arm medially or internally.