Iliotibial Band syndrome. This occurs when the challenging band of tissue that extends from the outside of your hip to the surface of your knee (iliotibial band) becomes so limited that it rubs from the outer part of your thighbone. Distance runners and cyclists are Specially prone to iliotibial band https://bakularora.weebly.com/blog/knee-ligament-injuries-a-comprehensive-guide-to-understanding-treating-and-preventing