text: The Tibialis<unk>  is the most central of all the leg muscles.  It is the key stabilising muscle of the lower leg.
option_0: Tibialis posterior muscle
option_1: Tibialis anterior muscle
option_2: Sartorius muscle
option_3: Flexor hallucis brevis muscle
option_4: Quadratus plantae muscle
option_5: Flexor hallucis longus muscle
option_6: Gluteus maximus muscle
option_7: Cremaster muscle