Identify the origin, insertion, action(s), and innervation of each upper extremity muscle.
Identification could include
- shoulder
- trapezius
- rhomboid major
- rhomboid minor
- supraspinatus
- infraspinatus
- teres major
- teres minor
- subscapularis
- levator scapulae
- pectoralis minor
- serratus anterior
- pectoralis major
- deltoid
- latissimus dorsi
- coracobrachialis
- elbow
- biceps brachii
- brachialis
- brachioradialis
- triceps brachii
- anconeus
- supinator
- pronator teres
- pronator quadratus
- wrist
- palmaris longus
- flexor carpi radialis
- flexor carpi ulnaris
- extensor carpi radialis longus
- extensor carpi radialis brevis
- extensor carpi ulnaris
- fingers
- flexor digitorum superficialis
- flexor digitorum profundus
- extensor digitorum
- extensor indicis
- extensor digiti minimi
- abductor digiti minimi
- dorsal interossei
- palmar interossei
- lumbricalis
- opponens digiti minimi
- flexor digiti minimi
- palmaris brevis
- thumb
- flexor pollicis longus
- extensor pollicis longus
- extensor pollicis brevis
- abductor pollicis longus
- opponens pollicis
- flexor pollicis brevis
- abductor pollicis brevis.
Process/Skill Questions:
- What muscles in the upper extremity are responsible for helping a person move from sitting to standing position?
- What muscles make up the rotator cuff?