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Upper Body

Muscle Functions

Which (9) muscles FLEX the shoulder? Serratus Anterior, Subclavius, Biceps (LH), Upper Trap, Mid Trap, Lower Trap, Anterior Deltoid, Pec Major (Clav), Coracobrachialis
Which (5) muscles EXTEND the shoulder? Latiss. Dorsi, Posterior Deltoid, Triceps (LH), Teres Minor, Pec Minor
Which (4) musles ADDUCT the shoulder? Latiss. Dorsi, Pec Major (all), Teres Major, Coracobrachialis
Which (2) muslces ABDUCT the shoulder @ GH joint? Deltoid (Mid), Supraspinatus
Which (5) muscles INTERNALLY ROTATE the shoulder @ GH joint? Subscapularis, Teres Major, Pec Major (all), Latiss. Dorsi, Anterior Deltoid
Which (3) muscles EXTERNALLY ROTATE the shoulder @ GH joint? Infraspinatus, Teres Minor, Posterior Deltoid
Which (3) muscles HORIZONTALLY ADDUCT the shoulder @ GH joint? Pec. Major (all), Subclavius, Anterior Deltoid
Which (2) muscles HORIZONTALLY ABDUCT the shoulder @ GH joint? Posterior Deltoid, Latiss. Dorsi
Which (2) muscles ELEVATE the scapula? Levator Scapula, Upper Trap
Which (2) muslces DEPRESS the scapula? Pec Minor, Lower Trap
Which (2) muscles PROTRACT the scapula? Pec Minor, Serratus Anterior
Which (2) muscles RETRACT the scapula? Rhomboids, Middle Trap
Which (3) muscles DOWNWARD/MEDIALLY ROTATE the scapula? Pec Minor, Rhomboids, Levator Scapula
Which (4) muslces UPWARD/LATERALLY ROTATE the scapula? Serratus, Upper Trap, Middle Trap, Lower Trap
Which (3) muscles FLEX the elbow? Biceps, Brachialis, Brachioradialis
Which (2) muscles EXTEND the elbow? Triceps, Anconeus



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