This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bones Joints and Ligaments, Subject name: Anatomy
[{'content': 'Which of the following structures is most significant in resisting hyperextension of the hip joint?, \nSelect and explain. \nA. Pubofemoral ligament, B. Ischiofemoral ligament, C. Iliofemoral ligament, D. Gluteus maximus muscle', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The Iliofemoral Ligament resist both hyperextension and lateral rotation at the hip joint. The Pubofemoral ligament reinforces the joint inferiorly and limits extension and abduction. The Ischiofemoral ligament reinforces the joint posteriorly and limits extension and medial rotation. The Gluteus Maximus muscle extends and laterally rotates the thigh and does not paicularly resist hyperextension', 'role': 'assistant'}]