How the glute medius helps prevent IT band pain in active people
Iliotibial band pain has a way of showing up at the worst possible time. Whether you are grinding through pre-season with your local AFL club in Melbourne, logging kilometres along the Yarra River trail, or chasing your kids around a Brisbane park on a Saturday morning, that sharp sting on the outside of the knee can shut everything down. Runners, cyclists, and team sport athletes across Australia deal with this complaint more often than many realise, and the search for a lasting fix usually leads people through ice, foam rollers, and stretches that offer only short-term relief.
The iliotibial band itself is a thick strip of fascia running from the hip down to the outside of the knee. It is not a muscle, and it does not simply tighten in the way people often assume. Pain in this region is typically a symptom of how the hip, thigh, and lower leg are loading during movement, particularly in single-leg activities. When the muscles responsible for controlling hip motion fail to do their job, the IT band ends up absorbing forces it was never designed to handle alone.
This is where the glute medius enters the picture. At Gill Training Systems, the philosophy has always been to clean up movement quality before piling on load or intensity. A hip that cannot stabilise properly under bodyweight will only get worse when you add running mileage, hill sprints, or heavy back squats. Building a strong, responsive glute medius is one of the most reliable ways to address the root cause of lateral knee pain before it becomes a chronic issue.
The following sections walk through what the glute medius actually does, why its weakness sets the stage for IT band irritation, and how athletes and weekend warriors can build durable hips that hold up across the demands of Australian sport and recreation.
Understanding the glute medius and what it controls
The glute medius sits on the outer surface of the pelvis, just below the iliac crest. Its primary job is to keep the pelvis level when one foot is on the ground. Every time you take a step, land from a jump, or push off to change direction, this muscle fires to prevent the opposite hip from dropping. It also rotates the thigh outward, which helps position the knee in line with the foot during stance.
In a country where activities like netball, cricket bowling, and hiking the trails of the Blue Mountains dominate, single-leg stability is not optional. Recent lower limb biomechanics research has reinforced what coaches have observed for years: weak hip abductors lead to excessive inward collapse of the knee, often called dynamic valgus, and this pattern is closely linked to lateral knee pain in endurance athletes.
Why the IT band becomes a problem
The IT band is anchored to the glute max at the back and runs forward to attach near the knee. When the glute medius is slow to fire or simply lacks endurance, the femur drifts inward during the stance phase of running or cycling. This shift changes the angle at which the IT band crosses the knee, increasing friction over the bony prominence on the outside of the joint.
The result is often described as a burning or sharp pain that worsens with repeated flexion and extension. Cyclists in particular notice it on long climbs, while runners feel it most on cambered roads or during high-volume weeks. Adding more stretching rarely solves the problem because the underlying driver is muscular control, not tissue length.
Movement faults that point to glute medius weakness
A quick visual screen can reveal a lot. Watch someone perform a single-leg squat or a step-down. If the knee caves inward, the opposite hip drops, or the torso shifts excessively to the side, the glute medius is not doing its job. These compensations show up in everyday Australian training environments, from Sydney boot camps to surfers popping up on the board.
Another giveaway is the Trendelenburg sign during walking. If the hip on the non-stance side drops visibly, it confirms that the stance-side glute medius cannot hold the pelvis level. Many people mask this with stronger outer thigh muscles or by simply avoiding single-leg work altogether, but that only delays the problem.
Testing the glute medius at home
A simple side-lying hip abduction test gives immediate feedback. Lie on your side with the bottom knee bent for stability, then lift the top leg up and slightly back, keeping the toes pointed forward. The movement should be smooth and controlled, with no hip hitching or trunk rotation. If the leg drifts forward into flexion, the glute medius is being bypassed by the hip flexors and TFL.
A single-leg balance test with eyes closed for 30 seconds is another useful benchmark. A healthy glute medius should keep the pelvis level and the knee tracking over the middle of the foot. Wobbling, hip drop, or rapid fatigue suggests the muscle needs targeted work before higher-intensity training is reintroduced.
Foundational strengthening exercises
The side-lying clam is a starting point, but it should not be the endpoint. Progress through side planks with a hip lift, where the top leg drives the pelvis upward while the bottom leg stabilises. This builds endurance in the muscle's most functional range. Single-leg glute bridges with the foot close to the body and the knee bent to 90 degrees teach the glute medius to control pelvic position while the glute max contributes to extension.
Lateral band walks are useful for warm-ups but should be limited to lighter resistance. Heavy bands encourage the TFL to take over, which can reproduce the very compensation you are trying to fix. Aim for control over burn, and let the working hip do the work.
Progressing to sport-specific loading
Once the basics feel stable, integrate single-leg Romanian deadlifts, lateral lunges, and skater jumps into the program. These patterns train the glute medius in the directions and speeds it actually encounters during sport. A rugby league winger in Brisbane cutting off the left foot, a tennis player in Perth pushing off the backhand, or a trail runner navigating the undulations of Mt Buller all demand rapid hip stabilisation in multiple planes.
A practical rule of thumb is to spend two to three weeks rebuilding a solid base before returning to full running volume or heavy lifting. Drop mileage by around 30 percent, replace some runs with deep-water running or cycling, and add in the hip strengthening work two to three times per week. Pain during a single-leg squat or step-down is a useful guide: if it hurts during the test, it will hurt under load.
Mobility and complementary work
Hip flexor tightness and ankle restrictions both influence how the glute medius performs. Tight hip flexors pull the pelvis into an anterior tilt, putting the glute medius in a lengthened, weakened position. Restricted ankle dorsiflexion forces the knee to cave inward to absorb impact, again pulling the glute medius out of its optimal working line.
Addressing ankle mobility becomes especially relevant for athletes who have a history of repeated sprains. Exploring Rehab Strategies for Chronic Ankle Instability alongside hip strengthening often produces faster and more lasting improvements than hip work alone. Foam rolling the lateral thigh can offer temporary relief, but the real change happens when control improves in standing, walking, and running.
Ready to fix the cause, not just the symptoms? Start with a simple side-lying test this week, build the basics, and bring better hip control to every run, ride, and training session. If you want a structured plan tailored to your sport and injury history, reach out to Gill Training Systems for a consultation and keep moving the way you were meant to.