(Iliotibial Band Syndrome, Tensor Fascia Latae, ITB Friction Syndrome) ​ Is a common cause of lateral thigh and knee pain in runners, cyclists and military recruits. Most commonly the result of over training (overuse syndrome- repetitive knee flexion/extension), but other potential causes include poor biomechanics, ACL laxity, scar tissue formation and running on uneven surfaces. This condition is most common in athletic females from 15-50 years of age. Symptoms include later