Flexors of the tibiofemoral joint include:
O semimembranosus, semitendinosus, rectus femoris, sartorius, popliteus, gracilis
O semimembranosus, semitendinosus, biceps femoris, sartorius, popliteus, gracilis
O semimembranosus, semitendinosus, biceps femoris, sartorius, popliteus, soleus
O semimembranosus, semitendinosus, biceps femoris, sartorius, popliteus, rectus femoris