<prompt> In a post polio case, ilio-tibial tract contracture is likely to result inExtension at the hip and kneeExtension at the hipFlexion at the hip and the kneeExtension at the knee  <response>: Tensor fasciae latae is one of the anterior thigh muscles. It originates from the external lip of the iliac crest descends to inse into the iliotibial tract. The iliotibial tract inses into the anterolateral surface of the lateral tibiai condyle. Innervation is provided by the superior gluteal nerve L4, L5. Its actions are varied: Abduction, flexion and medial rotation at hip Weak extension of knee joint 