The iliotibial band (ITB) is a long tendon on the outside of the leg. It travels from the bottom of your hip to the kneecap. It connects 3 muscles in the hip and creates hip and knee movement that is important for running, walking, squatting, and negotiating elevations. These muscles also work to stabilize the pelvis.
ITB syndrome can be caused by numerous activities including running and cycling. Too much rubbing of the ITB on bony prominences of the hip and knee can cause irritation. Also, downhill running, a poorly fit bicycle, and running high mileage can alter mechanics of the ankle, knee, and hip, thus creating irritation of the ITB. Weakness of hamstrings, hip muscles, and core muscles can also contribute to ITB syndrome. Someone may have other anatomic factors working against them that can cause ITB syndrome. Common symptoms that are associated with ITB syndrome are tenderness along the outside of the knee, both above and below the knee, and possible “snapping” along the outside of the knee when bending and straightening the knee.
The first thing to do is to get rid of the inflammation at the site of the ITB that is irritated. Ice is a great way to combat this initially. Ice for 10-15 minutes at a time and try to get ice on the area at least twice per day. Activity modification or avoiding any activity that makes the irritation worse will also help you get back to your activities in a pain-free manner efficiently.
To reduce any restrictions in the ITB, stretching is paramount. The ITB is a tough band of tissue to stretch, so using a foam roller is very helpful to stretch out the entire band. Also stretching the gluteals, quadriceps, hamstrings, and calf muscles will help to get rid of any restrictions that are contributing to the ITB tightness and irritation. Stretching should be held for 30-60 seconds and done 3-5 times per day.
Please call Strive if you’re having these symptoms or symptoms similar to these and have one of our physical therapists help you out with exercises and a possible treatment plan.
**ITB syndrome can be the Achilles heel of a runner or biker. Many athletes tend to try and work through minor injuries, but more often than not an ITB issue will eventually end up shutting you down for some period of time, due to the debilitating pain associated with it. If you listen to your body and get serious about treatment as soon as your symptoms develop, the likelihood of being shut down for an extended time will decrease. Any pain in the knee should be evaluated by a health care professional. The key is to get a proper diagnosis and identify any risk factors that could have contributed to your problem. The sooner you do this, the sooner you can back on track with your training regimen!
Katie Gollotto, DO
Board Certified Sports Medicine, PM&R
Reconstructive Orthopedics
**Dr. Katie Gollotto, sports medicine physician with Reconstructive Orthopedics, will be providing her input on the topics discussed on this blog based on her extensive experience in treating athletes. Please consult a medical professional at all times as conditions and treatments may vary. The information provided should not be construed as medical advice.



