STOTT Muscles + Action [Bryan-Edwards]-100% pass

STOTT Muscles + Action [Bryan-Edwards]-100% pass Trapezius upper division Elevates the scapula as in shrugging the shoulders. Trapezius middle division Retracts. Aids in elevation of scapula. Trapezius lower division Depresses. Retracts. Rotates the scapula upwards. Levator Scapulae Elevates. Rotates the scapula downwards. Rhomboid Major Retracts. Elevates the scapula. Rhomboid Minor Retracts. Elevates. Downward rotation of scapula. Serratus Anterior Protracts. Upward rotation. Pectoralis Minor Depresses. Downward rotation of scapula. Subclavius Depresses clavicle. Pulls it inferiorly & anteriorly. Deltoid Anterior Division Abduction. Horizontal flexion. Medial rotation of humerus at the shoulder. Deltoid Middle Division Abduction of the humerus at the shoulder. Deltoid Posterior Division Abduction. Horizontal extension. Lateral rotation of the humerus at the shoulder. Pectoralis Major Sternal Division Flexion. Adduction. Medial rotation. Horizontal flexion of humerus at the shoulder. Pectoralis Major Clavicular Division Flexion. Adduction. Horizontal flexion & Medial rotation of humerus at the shoulder. Coracobrachialis Horizontal flexion & adduction of the humerus at the shoulder. Latissimus Dorsi On humerus: Extends. Retracts. Medially rotates the humerus at the shoulder.