Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025
Definition
The tensor fascia latae is a small muscle located in the thigh that helps stabilize and move the hip and knee by tightening the iliotibial band. It plays a crucial role in activities such as walking, running, and maintaining balance.
Iliotibial Band: A long, fibrous reinforcement of fascia that runs down the outside of the thigh from the hip to the shin, providing stability to the knee.
Hip Flexors: Muscles located in front of your hip that help with moving your leg or knee up towards your torso, as well as bending at the waist.
Gluteus Maximus: The largest muscle of the buttock area that assists with hip extension, lateral rotation, and abduction of the thigh