A muscle located in the supraspinous fossa of the scapula, extending to the greater tubercle of the humerus; its primary function is abduction of the shoulder joint and stabilization of the humeral head within the joint during limb movement.
A muscle located in the supraspinous fossa of the scapula, extending to the greater tubercle of the humerus; its primary function is abduction of the shoulder joint and stabilization of the humeral head within the joint during limb movement.