cell 220 origins and insertions muscles pt 2

what is the origin of the masseter

zygomatic arch

what is the insertion of the masseter

angle and ramus of mandible

what is the origin of sternocleidomasstoid

manubrium and sternal end of clavicle

what is the insertion of sternocleidomastoid

mastoid process

what is the origin of the deltoid

clavicle

what is the insertion of the deltoid

deltoid tuberosity

what is the origin of biceps brachii

supraglenoid tubercle

what is the insertion of biceps brachii

radial tuberosity

what is the origin of triceps brachii

infraglenoid tubercle

what is the insertion of triceps brachii

olecranon process

what is the origin of extensor digitorum

lateral epicondyle of humerus

what is the insertion of extensor digitorum

digits 2-5

what is the origin of flexor digitorum superficialis

medial epicondyle of humerus

what is the insertion of flexor digitorum superficialis

digits 2-5

what does the anterior part of the arm do

flexion of shoulder and elbow joint

what does the posterior part of the arm do>

extension of shoulder and elbow joint

what does the anterior compartment of the forearm do

flexion at wrist and digits of forearm

what does the posterior compartment of the forearm do

extension at wrist and digits of the forearm

musclocutaneous nerve

anterior compartment of arm

median nerve

anterior compartment of forearm and thenar region

ulnar nerve

hand, except thenar region

axillary nerve

shoulder

radial nerve

posterior compartments of arm and forearm (triceps)