Dr. Vaishali Suri (P.T.)
IT Band Syndrome: The Lateral Knee Pain That Stops Runners
Iliotibial band syndrome (ITBS) is a very common overuse injury causing sharp or burning pain on the outer (lateral) side of the knee. It is the second most common running injury after patellofemoral pain, affecting approximately 12% of runners. It is also seen in cyclists. The pain typically starts 15–30 minutes into a run and forces the runner to stop — frustratingly, it often resolves within minutes of stopping.
The Mechanism
The iliotibial band is a thick band of fascia running from the hip to the knee. IT band syndrome occurs due to repetitive compression of the fat pad beneath the IT band as it passes over the lateral femoral condyle during running. Contrary to popular belief, 'friction' is not the primary mechanism — compression is. This is why foam rolling the IT band provides temporary relief but rarely resolves the underlying problem.
Root Causes
The primary driver of ITBS is hip abductor and external rotator weakness, which causes excessive dynamic knee valgus and increases IT band compression at the knee. Training errors (too much, too soon), excessive hill running, and a high hip adduction angle during running are all contributing factors.
Physiotherapy Treatment
Hip Strengthening — The Primary Treatment
Strengthening the gluteus medius, gluteus maximus, and hip external rotators reduces dynamic knee valgus and IT band compression. This is the most important intervention. Exercises: clamshells, side-lying hip abduction, single-leg squats, lateral band walks.
Running Gait Retraining
Increasing step rate, running with a slight forward lean, and reducing crossover foot strike can significantly reduce IT band compression without hip strengthening alone being sufficient.
Load Management
Temporary running reduction — not complete rest — while hip strengthening is built. Cycling can maintain fitness with less IT band irritation.
Soft Tissue Techniques
While foam rolling the IT band does not resolve the root cause, soft tissue work on the hip abductors and tensor fasciae latae (TFL) can reduce tightness that contributes to the problem.
IT Band Treatment in Faridabad
At Realign Rehab Clinic, NIT-5, Faridabad, we get runners back on the road with targeted ITBS physiotherapy. Book your running injury assessment.