Origin, Insertion, Action-Upper body
Coracobrachialis- Insertion
Midmedial shaft of humerus
Supinator-Action
Supinates hand
Supraspinatus-Action
Abducts arm
Deltoid-Action
Abducts arms; flexes, extends, medially and laterally rotates arm
Rhomboid major and minor-Action
Adducts scapula
Brachialis-Origin
Anterior, distal surface of humerus
Deltoid-Origin
Clavicle, acromion process, spine of scapula
Trapezius-Insertion
Clavicle, acromion process, spine of scapula
Coracobrachialis- Origin
Coracoid Process of Scapula
Deltoid-Insertion
Deltoid tuberosity of the humerous
Extensor carpi radialis brevis-Action
Extends and abducts hand
Extensor carpi radialis longus-Action
Extends and abducts hand
Trapezius-Action
Extends and abducts head, rotates and adducts scapula
Extensor carpi ulnaris-Action
Extends and adducts hand
Extensor digiti minimi-Action
Extends fifth digit
Extensor digitorum-Action
Extends phalanges, extends hand
Latissimus dorsi-Action
Extends, adducts, and medially rotates arm
Coracobrachialis- Action
Flexes and Adducts arm
Biceps Brachii- Action
Flexes arm, flexes forearm, supinates hand
Brachialis-Action
Flexes forearm
Brachioradialis- Action
Flexes forearm
Latissimus dorsi-insertion
Intertrubercular groove of humerus
Brachioradialis-Orgin
Lateral humerus
Teres major-Action
Laterally rotates and adducts arm
Teres minor-Action
Laterally rotates and adducts arm
Infraspinatus-Action
Laterally rotates arm
Levator scapulare-Action
Lift the scapula
Biceps brachii- Origin
Long head-Glenoid Fossa; Short head - Scapula
Subscapularis- Action
Medially rotates arm
Trapezius-Origin
Posterior occipital bone and vertebrae
Pronator quadratus-Action
Pronates Hand
Pronator teres-Action
Pronates hand
Serratus anterior-Action
Pull scapula forward
Biceps Brachii- Insertion
Radial Tuberosity
Brachioradialis-Insertion
Radius
Triceps brachii-Origin
Scapula and humerus
Latissimus dorsi-Origin
Thoracic and lumbar vertebrae, crest of ilium, ribs 10-12
Brachialis- Insertion
Ulna
Triceps brachii-Insertion
Ulna
Triceps brachii-Action
extends and adducts arm, extends forearm
Flexor carpi radialis-Action
flexes and abducts hand
Flexor carpi ulnaris-Action
flexes and adducts hand
Flexor digiti minimi-Action
flexes fifth digit
Palmaris longus-Action
flexes hand
