342 Lab Exam 4

gluteus maximus

gluteus maximus action

extend the hip

gluteus maximus innervation

inferior gluteal n

gluteus medius

gluteus medius action

primary hip abductor

gluteus medius innervation

superior gluteal n

gluteus minimus

gluteus minimus action

hip abductor

gluteus minimus innervation

superior gluteal n

piriformis

piriformis action

stabilizing hip joint and controlling moveemnt during walking and gait

piriformis innervation

n to piriformis

superior gemellus

superior gemellus action

lateral rotator of the thigh at the hip joint

superior gemellus innervation

n to obturator internus

inferior gemellus

inferior gemellus action

external rotation of the hip

inferior gemellus innervation

n to quadratus femoris

obturator externus

obturator externus action

external rotation of the hip

obturator externus innervation

obturator n

obturator internus

obturator internus action

lateral rotator of the extended hip

obturator internus innervation

obturator n

quadratus femoris

quadratus femoris action

externally rotates the hip

quadratus femoris innervation

n to quadratus femoris

semitendinosus

semitendinosus action

flex the knee

semimembranosus

semimembranosus action

extend hip

semimembranosus innervation

tibial division of sciatic n

biceps femoris long head

biceps femoris long head action

flex knee, extend hip, lateral rotation of leg

biceps femoris long head innervation

tibial division of sciatic n

biceps femoris short head

biceps femoris short head action

flex knee

biceps femoris short head innervation

common fibular br of sciatic n

adductor magnus

adductor magnus action

adduct thigh

adductor magnus innervation

obturator n

adductor magnus hamstring part innervation

tibial division of sciatic n

gastrocnemius

gastrocnemius action

ankle plantarflexion

gastrocnemius innervation

tibial n

soleus

soleus action

plantarflexion of ankle

soleus innervation

tibial n

plantaris

plantaris action

plantarflexion of ankle

plantaris innervation

tibial n

plantaris innervation

tibial n

popliteus

popliteus action

unlocks the knee

popliteus innervation

tibial n

flexor hallucis longus

flexor hallucis longus action

flexes 1st phalange

flexor hallucis longus innervation

tibial n

flexor digitorum longus

flexor digitorum longus action

flexes digits 2-5

flexor digitorum longus innervation

tibial n

tibialis posterior

tibialis posterior action

supination of foot

tibialis posterior innervation

tibial n

tensor fasciae latae

tensor fasciae latae action

internal rotation of hip

tensor fasciae latae innervation

superior gluteal n

sartorious

sartorius action

flexio

sartorius innervation

femoral n

rectus femoris

rectus femoris action

flex hip

rectus femoris innervation

femoral n

vastus lateralis

vastus lateralis action

extend the knee

vastus lateralis innervation

femoral n

vastus medialis

vastus medialis action

extend the knee

vastus medialis innervation

femoral n

vastus intermedius

vastus intermedius action

extend the knee

vastus intermedius innervation

femoral n

iliopsoas

iliopsoas action

flex the thigh at the hip joint

iliopsoas innervation

femoral n

gracilis

gracilis action

adduct the thigh

gracilis innervation

anterior br of obturator n

pectineus

pectineus action

flexes hip

pectineus innervation

femoral n

adductor longus

adductor longus action

adduction of the thigh

adductor longus innervation

obturator n

adductor brevis

adductor brevis action

adducts the thigh at the hip joint

adductor brevis innervation

obturator n

adductor magnus

adductor magnus action

adduct the thigh

adductor magnus innervation

obturator n