Can My Hip Cause My Knee Pain?

Yes, hip weakness, specifically in your gluteus medius, can directly cause knee pain. When this muscle is too weak to keep your pelvis level during single-leg activities like walking or climbing stairs, your hip drops slightly and your knee collapses inward under load with every single step, and that small amount of extra stress, repeated thousands of times a day, is enough to gradually wear down structures your knee was never built to absorb that way.

If your knee pain seems to have developed gradually with no clear injury, and treatment focused only on the knee hasn't produced lasting results, this connection is worth taking seriously, since the actual source may be sitting several inches above where you feel the pain.

Why a Small Amount of Hip Weakness Becomes a Big Knee Problem

Your gluteus medius is responsible for keeping your pelvis level whenever you're standing on one leg, which happens constantly during walking, running, and climbing stairs. When this muscle is weak, your hip drops slightly on the side of the leg that's swinging through, and your body compensates by allowing your knee to collapse inward, a pattern called dynamic knee valgus. This places disproportionate stress on the inner side of your knee, your medial compartment, MCL, and medial meniscus, structures that were never designed to absorb this kind of repeated inward force.

Here's what makes this particular mechanism so easy to miss: this valgus (inward) collapse happens with every single step, not just during occasional heavy activity. Even a small, subtle amount of hip drop, one that might not be obvious just from watching someone walk, compounds dramatically over the thousands of steps taken in an ordinary day. This is exactly why hip weakness can take months or years to show up as knee pain, and why it often gets overlooked entirely unless someone specifically tests for it, since a standing exam alone frequently doesn't reveal the pattern the way watching a single-leg squat or step-down does.

When It's Something More Serious

Get evaluated promptly for sudden onset following trauma, significant swelling, or symptoms suggesting a meniscal or ligament injury rather than this gradual mechanical pattern.

How This Gets Addressed

Because the knee itself is absorbing consequences created above it, addressing this well means correcting hip mechanics directly rather than treating the knee in isolation.

Chiropractic care addresses lumbar and sacroiliac joint mechanics that affect nerve output to the hip and thigh, alongside mobilizing the knee, ankle, and foot joints directly.

Dry needling releases chronic tension in the hip flexors, adductors, and external rotators that develop as compensation for the underlying weakness and further alter joint mechanics.

Physical therapy is central here, specifically strengthening the gluteus medius and minimus to correct the hip drop and resulting knee valgus at its actual source, rather than continuing to treat the knee symptoms that result from it.

You can learn more about our full approach to knee pain here.

Most patients whose knee pain has developed gradually without a clear injury notice meaningful improvement once hip strength and mechanics are directly assessed and corrected, rather than the knee being treated as an isolated problem.

Written By:

Dr. Jason Winkelmann

Naturopathic doctor, Chiropractor, Chronic Pain Specialist, and Educator

Frequently Asked Questions

How can I tell if my hip is actually weak? 

A single-leg squat or step-down test, watching whether your knee collapses inward compared to your hip and foot staying aligned, is a useful screening tool, though a proper evaluation provides a more complete and reliable assessment than a self-check alone.

Will general leg exercises fix this, or do I need something specific? 

General leg exercises often don't adequately target the gluteus medius specifically, since larger muscles tend to compensate and take over the movement. Targeted hip strengthening exercises, done with attention to proper form, are typically needed to correct this pattern effectively.

Can this cause pain on the inside of my knee specifically? 

Yes. The valgus collapse pattern places disproportionate stress specifically on the medial, or inner, side of your knee, which is a common location for pain connected to this mechanism.