A&P 1 lab muscle origin

Name one origin of the trapezius muscle.

occipital bone

Name one origin of the semitendinosus muscle.

ischial tuberosity

Name one origin of the sternocleidomastoid muscle.

manubrium of the sternum

Name one origin of the pectoralis major muscle.

Sternum

Name one origin of the buccinator muscle.

maxillary bone

Name one origin of the orbicularis oculi muscle.

frontal bone

Name one origin of the semimembranosus muscle.

ischial tuberosity

Name one origin of the gastrocnemius muscle.

medial and lateral condyles of the femur

Name one origin of the flexor carpi radialis muscle.

medial epicondyle of the humerus

Name one origin of the rectus abdominis muscle.

pubic crest and symphysis

Name one origin of the external oblique muscle.

lower eight ribs

Name one origin of the tibialis anterior muscle.

lateral condyle of the tibia

Name one origin of the extensor digitorum muscle.

lateral epicondyle of the humerus

Name one origin of the brachialis muscle.

distal portion of the anterior humerus

Name one origin of the platysma muscle.

fascia of chest

Name one origin of the rectus femoris muscle.

anterior inferior iliac spine 

Name one origin of the vastus medialis muscle.

linea aspera of the femur