What is the origin insertion and action of the tensor fasciae latae?
Outer surface of anterior iliac crest between tubercle of the iliac crest and anterior superior iliac spine. INSERTION. Iliotibial tract (anterior surface of lateral condyle of tibia) ACTION. Maintains knee extended (assists gluteus maximus) and abducts hip.Click to see full answer. Simply so, what is the origin and insertion of tensor fasciae latae? The tensor fasciae latae muscle contributes to maintaining the balance of the pelvis while the body is mobile. Tensor fasciae latae muscle. Origin Outer lip of anterior iliac crest, Anterior superior iliac spine (ASIS) Insertion Iliotibial tract Innervation Superior gluteal nerve (L4-S1) Similarly, what is the insertion of the tensor fasciae latae? Iliotibial tract Besides, what does the tensor fasciae latae muscle do? The tensor fasciae latae works in synergy with the gluteus medius and gluteus minimus muscles to abduct and medially rotate the femur. The TFL is a hip abductor muscle. To stretch the tensor fasciae latae, the knee may be brought medially across the body (adducted).What is the action of the iliotibial tract?The iliotibial tract or iliotibial band (also known as Maissiat’s band or IT band) is a longitudinal fibrous reinforcement of the fascia lata. The action of the ITB and its associated muscles is to extend, abduct, and laterally rotate the hip. In addition, the ITB contributes to lateral knee stabilization.
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