ARM AOI CHART

Biceps Brachii Short Head Action

Flexes the arm

Biceps Brachii Short Head Orgin

Coracoid process of scapula

Biceps Brachii Short head insertion

radius and ulna

Biceps Brachii Long Head action

flexes the armB

Biceps Brachii Long Head orgin

Supraglenoid tubercle of the scapula

Biceps Brachii Long head insertion

radius and ulna

Triceps Brachii Long head action

extends at elbow

triceps brachii long head orgin

infraglenoid turbercle of scapula

triceps brachii long head insertion

ulna

Triceps brachii short head action

extends at elbow

triceps brachii short head orgin

posterior surface of proximal half of humerus

triceps brachii short head insertion

ulna

brachioradialis action

flex at the eblow

brachioradialis orgin

distal half of anterior surface of humerus

brachioradialis insertion

ulna

pronator teres action

pronates at radius and ulna

pronator teres orgin

radius and ulna

pronator teres insertion

lateral area of radius

flexor carpi radialis action

flex at the wrist

flexor carpi radialis orgin

humerus

flexor carpi radialis insertion

base of scaphoid

flexor carpi ulnaris action

flex at wrist

flexor carpi ulnaris orgin

humerus and proximal ulna

flexor carpi ulnaris insertion

pisiform, hamate

extensor carpi ulnaris action

extend at wrist

extensor carpi ulnaris orgin

posterior section of ulna

extensor carpi ulnaris insertion

triquetrium

supinator action

supination of forearm

supinator orgin

ulna and humerus

supinator insertion

proximal portion of radius