pronator quadratus origin

supinator origin

extensor carpi radialis brevis and longus origin

pronator teres origin

flexor carpi radialis origin

palmaris longus origin

brachioradialis origin

brachialis origin

subscapularis origin

coracobrachialis origin

biceps brachii short head origin

biceps brachii long head origin

pectoralis minor origin

supraspinatus origin

infraspinatus origin

teres minor origin

triceps brachii medial head origin

triceps brachii lateral head origin

triceps brachii long head origin

deltoid anterior origin

deltoid middle origin

deltoid posterior origin

teres major origin

latissimus dorsi origin

pectoralis major sternal origin

pectoralis major clavicle origin

levator scapula origin

rhomboid minor origin

rhomboid major origin

trapezius origin

serratus anterior origin

extensor carpi ulnaris origin

flexor carpi ulnaris origin