<prompt> Which of the following ligaments prevent hyperextension of hip :Iliofemoral ligamentPubo-ischial ligamentPectofemoral ligamentPubo-ischial ligament  <response>: A i.e. Ilio-femoral ligamentIliofemoral ligament of Bigelow arises from lower half of anterior inferior iliac spine AIISQ and inses in interochanteric line. It is the strongest ligament of body prevents hyper extension of hip joint during standing. 