The Serratus Anterior: A Key Player in the Athlete
The serratus anterior (SA) muscle is critical in healthy shoulder function. It is a prime mover and stabilizer of the scapula, contributing to normal scapulohumeral rhythm. The humerus sits within the glenoid fossa of the scapula, forming the glenohumeral joint. The scapula attaches then to the back of the rib cage forming the scapulothoracic joint. […]