Thigh Muscles

Adductor longus

Obturator N

Adducts thigh

Adductor brevis

Obturator N

Adducts thigh/slight flexion

Adductor magnus

Adductor part

Obturator N

Adducts thigh

Hamstring part

Tibial N.

Extends thigh

Gracilis

Obturator N

Adducts thigh/flexes/med rotation

Obturator externus

Obturator N

Laterally rotates thigh

Semitendinosus

Tibial N.

Extend thigh/ flex leg

Semimembranosus

Tibial N.

Extend thigh/flex leg

Bicep femoris

Long head

Innervated by Tibial N.

Flexes leg/rotates laterally

Short head

Common fibular

Flexes leg/rotates laterally

Quadriceps femoris

Femoral N.

Extends leg at knee joint

Pectineus

femoral N.

Adducts/flexes thigh

Iliopsoas

Psoas Major

Ant Rami(L1-L3)

Flex tight @ hip joint

Psoas Minor

(L1,L2)

Flex tight @ hip joint

Iliacus

Femoral N

Flex tight @ hip joint

Sartorius

Femoral N

Flexes,abducts, laterally rotates thigh