What happens in long runs is that gradually the gluteus medius fatigues, and then the brain has only got one hip abductor to use. It uses that muscle – the TFL [tennsor fasciae latae] muscle ...

“The main hip abductor muscles include the gluteus medius, gluteus minimus, and tensor fasciae latae or TFL,” explains David ...

Introduction One of the causes of anterior groin pain is known to be related to insertional tensor fascia lata (TFL) tendinopathy (soft tissue origin). This entity has been very well described a few ...