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LE muscles

Pelvic girdle, lower extr muscular & neurological screening

Action to be testedMusclesCord segmentNerveMyotomeReflex tested
hip flexion ilipsoas L1-L3 femoral L2
hip flex, abd., lat rot sartorius L2-L3 femoral L2
knee extension quadriceps femoris L2-L4 femoral L3 L4
hip adduction pectineus ,adductor longus L2-L3 obturator
hip adduction adductor brevis L2-L4 obturator
hip adduction gracilis L2-L4 obturator
hip abduction, flexion,medialrotation gluteus medius, minimus L4-S1 superior gluteal L5
hip flex, abd, medial rot tensor fascia latae L4-L5 superior gluteal
hip lat rot piriformis L5-S1 superior gluteal
hip extension, lat rot gluteus maximus L4-S2 inferior gluteal
hip lat rot obturator internus L5-S1 sacral plexus
hip lat rot gemelli, quadratus femoris L4-S1 sacral plexus
hip extension, knee flexion, leg lateral rotation biceps femoris L5-S2 sciatic
hip extension, knee flexion, leg medial rotation semimembranosus/ tendinosus L5-S2 sciatic L5
ankle dorsiflexion tibialis anterior L4-L5 deep peroneal L4
2nd-5th digit MTP extension extensor digitorum longus L4-S1 deep peroneal
great toe MTP extension extensor hallucis longus L4-S1 deep peroneal L5
foot eversion peroneus longus/brevis L5-S1 superior peroneal S1
leg medial rotation popliteus L4-S1 tibial
foot inversion tibialis posterior L5-S2 tibial S1 S1
ankle plantar flexion gastrocnemius/soleus L5-S2 tibial S1
2nd-5th digit DIP flexion flexor digitorum longus L5-S2 tibial
great toe IP flexion flexor hallucis longus L5-S2 tibial
2nd-5th digit PIP flexion flexor digitorum brevis L5-S1 medial plantar
great toe MTP flexion flexor hallucis brevis L5-S2 medial plantar
toe adduction/abduction dorsal/plantar interossei S1-S2 lateral plantar
pelvic floor control perineals and sphincters S2-S4 pudental
Created by: kgranberg