anatomy origins, insertions, and functions of muscles

GVSU anatomy and physiology bms 250

name the origin of the masseter

zygomatic arch

name the insertion of the masseter

along the angle and lateral surface of the mandible

name the origin of the sternocleidomastoid

the manubrium of the sternum and the medial third of the clavicle

name the insertion of the sternocleidomastoid

mastoid process of the temporal bone

name the origin of the deltoid

lateral third of clavicle, acromion of scapula, spine of scapula

name the insertion of the deltoid

deltoid tuberosity of the humerus

name the origin of the supraspinatus

supraspinatus fossa

name the insertion of the supraspinatus

superior facet of the greater tuberosity of the humerus

name the origin of the short head of biceps brachii

apex of coracoid process of the scapula

name the insertion of the short head of biceps brachii

radial tuberosity

name the 2 functions of the frontalis

-elevate eyebrows

-wrinkle forehead

name the function of the occipital belly of occipitofrontalis

-retracts scalp

name the function of the orbicularis oculi

-closes eye (blinking)

name the function of the orbicularis oris

-compresses lips

name the 2 functions of the masseter

-elevates the mandible

-protracts the mandible

name the 2 functions of the temporalis

-elevates the mandible

-retracts the mandible

name the 2 functions of the sternocleidomastoid

-flexion of the neck

-laterally flex head

name the 2 functions of the erector spinae

-extension of the neck

-extension of the vertebral column

name the 2 functions of the external oblique

-flexion of the vertebral column

-lateral flexion

name the 2 functions of the internal oblique

-flexion of the vertebral column

-lateral flexion

name the 2 functions of the transverse abdominis

-flexion of the vertebral column

-lateral flexion

name the function of the rectus abdominis

-flexion of the vertebral column

name the 2 functions of the pectoralis minor

-depression of scapula

-protraction of scapula

name the function of the serratus anterior

-protraction of the scapula

name the function of the levator scapulae

-elevation of the scapula

name the 2 functions of the rhomboid major

-elevation of the scapula

-retraction of the scapula

name the 2 functions of the rhomboid major

-elevation of the scapula

-retraction of the scapula

name the 3 functions of the trapezius

-elevation of the scapula

-depression of the scapula

-retraction of the scapula

name the 3 functions of the latissimus dorsi

-extension of the arm

-adduction of the arm

-medial rotation of the arm

name the 3 functions of the pectoralis major

-flexion of the arm

-adduction of the arm

-medial rotation of the arm

name the 5 functions of the deltoid

-flexion of the arm

-extension of the arm

-abduction of the arm

-lateral rotation of the arm

-medial rotation of the arm

name the 2 functions of the coracobrachialis

-flexion of the arm

-adduction of the arm

name the 3 functions of the teres major

-extension of the arm

-adduction of the arm

-medial rotation of the arm

name the function of the subscapularis

-medial rotation of the arm

name the function of the supraspinatus

-abduction of the arm

name the function of the infraspinatus

-adduction of the arm

-lateral rotation of the arm

teres minor

-adduction of the arm

-lateral rotation of the arm

name the 2 functions of biceps brachii

-flexion of the forearm

-supination of the forearm

name the function of the brachialis

-flexion of the forearm

name the function of the brachioradialis

-flexion of the forearm

name the two functions of the triceps brachii

-extension of the forearm

-adduction of the forearm

name the function of the pronator teres

-pronation of the forearm

name the function of the pronator quadratus

-pronation of the forearm

name the function of the supinator

-supination of the forearm

name the origin of the extensor digiti minimi

lateral epicondyle of the humerus

name the insertion of the extensor digiti minimi

extensor of digit V

name the origin of the sartorius

ASIS

name the insertion of the sartorius

medial proximal tibia

name the origin of the long head of the biceps femoris

ischial tuberosity

name the insertion of the long head of the biceps femoris

lateral head of fibula

name the origin of the short head of the biceps femoris

lateral linea aspera

name the insertion of the short head of the biceps femoris

lateral aspect of head of fibula

name the origin of the adductor longus

anterior pubis

name the insertion of the adductor longus

middle third of linea aspera

name the origin of the gastrocnemius

medial and lateral condyles of humerus

name the insertion of the gastrocnemius

calcaneus

name the 2 functions of the flexor carpi radialis

-flexion of the wrist

-abduction of the hand

name the function of the palmaris longus

-flexion of the wrist

name the 2 functions of the flexor carpi ulnaris

-flexion of the wrist

-adduction of the hand

name the 2 functions of the extensor carpi radialis longus

-extension of the wrist

-abduction of the hand

name the 2 functions of the extensor carpi radialis brevis

-extension of the wrist

-abduction of the hand

name the 2 functions of the extensor digitorum

-extension of the wrist

-extension of digits 2-5

name the 2 functions of the extensor digiti minimi

-extension of the wrist

-extension of digit 5

name the 2 functions of the extensor carpi ulnaris

-extension of the wrist

-adduction of the hand

name the function of the iliopsoas

-flexion of the thigh

name the function of the iliacus

-flexion of the thigh

name the function of the psoas major

-flexion of the thigh

name the 3 functions of the sartorius

-lateral rotation of the thigh

-flexion of the thigh

-flexion of the lower leg

pectineus

-flexion of the thigh

-adduction of the thigh

adductor longus

-flexion of the thigh

-adduction of the thigh

adductor brevis

-flexion of the thigh

-adduction of the thigh

name the function of the adductor magnus

-adduction of the thigh

name the 2 functions of the gracilis

-flexion of the thigh

-adduction of the thigh

name the 2 functions of the gluteus maximus

-lateral rotation of the thigh

-extension of the thigh

name the 2 functions of the gluteus medius

-medial rotation of the thigh

abduction of the thigh

name the 2 functions of the gluteus minimus

-medial rotation of the thigh

abduction of the thigh

name the 2 functions of the rectus femoris

-flexion of the thigh

-extension of the thigh

name the function of the vastus lateralis

-extension of the lower leg

name the function of the vastus intermedius

-extension of the lower leg

name the function of the vastus medialis

-extension of the lower leg

name the 2 functions of the long head of the biceps femoris

-flexion of the lower leg

-extension of the thigh

name the function of the short head of the biceps femoris

-flexion of the lower leg

name the 2 functions of the semitendinosus

-flexion of the lower leg

-extension of the thigh

name the 2 functions of the semimembranosus

-flexion of the lower leg

-extension of the thigh

name the function of the tibialis anterior

-dorsiflexion of the foot

name the function of the gastrocnemius

plantar flexion of the foot

name the function of the soleus

plantar flexion of the foot