Do you feel a sharp or aching pain on the outside of your knee when you run, climb stairs, or run downhill? You might be dealing with Iliotibial Band Syndrome (ITBS) – a common overuse injury that affects runners, hikers, cyclists, and anyone who moves repetitively. While it can be frustrating, the good news is that with the right assessment and a structured rehab plan, ITBS is highly manageable and usually responds well to targeted treatment¹.
What Exactly Is ITB Syndrome?
The iliotibial band is a thick strip of connective tissue that runs along the outside of your thigh, from your hip to your shin. ITBS occurs when this band becomes overloaded or irritated, typically near the knee, causing that familiar outer knee pain.
For a long time, people thought the ITB “friction” against the knee caused the problem. However, seminal and current research shows it’s more about tissue compression, overload, and movement mechanics than rubbing¹ ⁴. Symptoms usually start during activity and may linger afterward, especially when training intensity or mileage increases.
Why Does It Happen?
Even seasoned runners aren’t immune. Studies estimate ITBS accounts for up to 10% of running injuries³, and it can happen to anyone who trains repetitively. Key factors include:
- Sudden increases in training load: Increasing mileage, hill repeats, or speed work too quickly.
- Weak hip and glute muscles: This often allows the knee to collapse inward while running⁵.
- Biomechanical or asymmetry issues: Such as overpronation, poor hip control, or uneven strength between legs¹.
Understanding which factors apply to you is essential—that’s where targeted assessment and data-driven rehab come in.
Evidence-Based Approach to Recovery
Recent research highlights what works best:
- A 2024 systematic review reported pain reductions of up to 100% and functional improvements up to 57% in runners following a structured rehab plan, particularly hip abductor strengthening².
- Narrative reviews suggest multimodal rehab—including gait retraining and load management—is more effective than stretching alone¹.
The takeaway? Strength, control, and movement retraining are key to lasting recovery.
How We Help at Physio on the Green
1. Running & Biomechanical Assessment
Even subtle changes in stride, cadence, or foot strike can overload the ITB. During a running assessment, we use video analysis to identify inefficient movement patterns and then guide adjustments in technique. This helps reduce strain on the ITB and prevent the pain from coming back.
2. Strength Testing & Force Decks Analysis
We measure the strength of your hip and glute muscles, as well as your ability to generate and absorb force evenly through both legs. Force decks provide objective data on asymmetries in landing and push-off, so your rehab plan can be targeted, safe, and trackable.
3. Ultrasound Imaging
Sometimes the pain isn’t just ITBS. Ultrasound imaging allows us to look directly at soft tissues around the knee, helping rule out other issues like bursitis or meniscus irritation. It also gives a clearer picture of tissue inflammation, guiding a more personalised treatment plan.
4. Extracorporeal shockwave Therapy (ESWT)
For persistent ITB pain that does not respond to standard physiotherapy, Shockwave Therapy may be a useful addition. It delivers high-energy sound waves into the tissue to stimulate healing, increase circulation, and reduce pain sensitivity.
Recent evidence supports its effectiveness:
- A 2021 randomised clinical trial found that shockwave therapy produced significant pain and function improvements comparable to dry needling⁶.
- A 2024 systematic review in the British Journal of Sports Medicine concluded that shockwave therapy may be effective as an adjunct in sports-related injuries⁷.
When used alongside targeted strengthening and movement retraining, shockwave therapy can help accelerate recovery and break the cycle of persistent pain.
5. Tailored Rehabilitation
Using insights from your assessments, we can design a rehab plan that may include:
- Hip and glute strengthening exercises
- Manual therapy or massage to release tension in the outer thigh.
- Shockwave therapy to help accelerate recovery and break the cycle of persistent pain
- Pilates-based conditioning to improve core and hip stability.
- Injection therapy, if inflammation is persistent and conservative measures aren’t enough.
Every programme is customised based on your assessment, ensuring you’re not doing “generic rehab” but a plan designed for your body and goals.
Key Takeaway
Outer knee pain doesn’t have to stop you from running or staying active. With early, evidence-based intervention, ITBS can be managed effectively, and future flare-ups prevented.
At Physio on the Green, we combine ultrasound imaging, running and strength assessments, manual therapy, and tailored rehab to help you recover safely and move stronger.
Run smarter. Move stronger. Live pain-free.
Darcy Johnston, Physiotherapist / Head of Clinical Services / Physio on the Green
References
- Bonoan M, Morales M, Liu XW, Oyeniran O, Zheng K, Palatulan E. Iliotibial Band Syndrome — Current Evidence. Current Physical Medicine and Rehabilitation Reports. 2024;12(2):193–199. DOI:10.1007/s40141-024-00442-w.Iliotibial Band Syndrome Current Evidence | Current Physical Medicine and Rehabilitation Reports
- Sanchez-Alvarado A, et al. Effects of conservative treatment strategies for iliotibial band syndrome on pain and function in runners: a systematic review. 2024 Effects of conservative treatment strategies for iliotibial band syndrome on pain and function in runners: a systematic review – PMC
- Taunton JE, Ryan MB, Clement DB, McKenzie DC, Lloyd-Smith DR, Zumbo BD. A retrospective case-control analysis of 2002 running injuries. British Journal of Sports Medicine. 2002;36(2):95–101 A retrospective case-control analysis of 2002 running injuries – PMC
- Fairclough J, Hayashi K, Toumi H, et al. Is iliotibial band syndrome really a friction syndrome? Journal of Science and Medicine in Sport. 2007;10(1):74–76 Is Iliotibial Band Syndrome Really a Friction Syndrome? – PubMed
- Christofi I, et al. The effectiveness and characteristics of physiotherapy interventions for adults with ITBS: a scoping review. 2024 The effectiveness and characteristics of physiotherapy interventions on adults with iliotibial band syndrome. A scoping review – PubMed
- Maghroori R, Khosrawi S, Karshenas L. Shockwave Therapy Versus Dry Needling for the Management of Iliotibial Band Syndrome: A Randomized Clinical Trial. Galen Medical Journal. 2021;10:e2174. DOI:10.31661/gmj.v10i0.2174.
- Rhim H, Shin J, Kang J, et al. Use of extracorporeal shockwave therapies for athletes and physically active individuals: a systematic review. Br J Sports Med. 2024