Tensor fasciae lata (TFL)

The Tensor Fasciae Latae (TFL) is a small but important muscle located on the lateral (outer) side of the hip. It is part of the muscles in the hip region and plays a key role in various movements involving the hip and thigh.

Originating from the anterior iliac crest, which is the bony prominence on the front of the hip, the TFL extends downward and laterally to insert into the iliotibial band (ITB). The ITB is a fibrous band that runs along the outer thigh and plays a role in stabilising the knee joint.

Functionally, the TFL is actively engaged in hip flexion, which involves lifting the thigh toward the abdomen. It also assists in the abduction of the hip, moving the thigh away from the midline of the body. The TFL works in coordination with other muscles to stabilise the pelvis during activities like walking and running.

Strengthening exercises that target the TFL include side leg raises, hip abduction exercises, and exercises using resistance bands to engage the lateral hip muscles. Stretching exercises for the ITB and TFL can help maintain flexibility and prevent tightness in the hip region.

In summary, the Tensor Fasciae Latae is a significant muscle in the lateral hip, contributing to movements involving hip flexion and abduction. Understanding its role and incorporating appropriate exercises are important for promoting overall hip function and stability.