Can a Weak Core or Pelvis Imbalance Cause Hip Pain?

Yes. Weak gluteal muscles and pelvic imbalance, including a leg length difference, change how force is distributed through the hip joint with every step, and since the hip absorbs several times your body weight during normal walking, even a modest imbalance adds up to significant extra joint stress over thousands of daily steps.

If you’ve been treating your hip directly without much lasting change, it’s reasonable to ask whether something above or around the joint is driving the problem.

The Mechanism

During normal walking, roughly 60 percent of each stride is spent standing on a single leg, and during that phase, your hip joint bears approximately three times your body weight, supported primarily by the gluteus medius and gluteus minimus muscles, which keep your pelvis level while your other leg swings forward. When these muscles are weak, the pelvis drops on the unsupported side with every step, a pattern clinically known as a Trendelenburg gait. That drop is not just cosmetic. It shifts the distribution of force across the joint surface and increases compressive load on the gluteal tendons, which is one of the direct mechanical pathways to hip and lateral hip pain.

Pelvic and leg asymmetry adds a second layer. A study using CT imaging in patients with hip osteoarthritis found that gluteus medius muscle volume, quality, and leg length discrepancy were all independently associated with measurable hip abductor strength, meaning structural imbalance and muscle weakness compound each other rather than acting as separate, unrelated issues. A hip that is already working with reduced leverage from a leg length difference asks even more of a gluteal muscle that may already be underperforming.

This matters because the joint itself has very limited ability to correct for forces arriving from above. It cannot change how level your pelvis is or how much weight-bearing support your gluteal muscles provide. It can only absorb whatever load those structures send its way, which is why addressing weakness and imbalance often changes hip pain more than treatment directed at the joint alone.

When It’s Something More Serious

A sudden, significant limp, especially following an injury, or new weakness that is progressively worsening needs prompt evaluation. Hip pain with fever, unexplained weight loss, or pain that wakes you consistently from sleep regardless of position also warrants a medical workup.

How This Gets Addressed

Since the hip is absorbing forces it cannot correct on its own, treatment targets the structures actually generating the imbalance.

Physical therapy rebuilds gluteus medius and minimus strength specifically, retraining the pelvis to stay level during single-leg loading rather than dropping with every step.

Chiropractic care assesses and corrects pelvic asymmetry and restores lumbar and sacroiliac mechanics that contribute to uneven loading.

Dry needling addresses the compensatory muscle tension that develops around an imbalanced pelvis.

Massage therapy supports the hip flexors and adductors that often tighten in response to altered pelvic mechanics.

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

Most patients notice reduced hip loading and less pain as gluteal strength and pelvic alignment improve, typically over several weeks of consistent, correctly targeted strengthening, although a long-standing imbalance pattern benefits from continued maintenance work to keep the improvement in place.

Written By:

Dr. Jason Winkelmann

Naturopathic doctor, Chiropractor, Chronic Pain Specialist, and Educator

Frequently Asked Questions

How can I tell if I have weak glutes or a pelvic imbalance?

A noticeable pelvic drop or trunk lean when standing on one leg is one visible sign, sometimes called a Trendelenburg pattern, though it can be subtle enough to miss without a trained eye. A hands-on exam that specifically tests hip abductor strength and pelvic alignment is more reliable than self-assessment.

Can a small leg length difference really affect my hip?

Yes, particularly when it’s combined with existing muscle weakness. Research has found that leg length discrepancy independently relates to hip abductor strength, meaning even a modest structural difference can add meaningfully to the load an already-compromised hip is managing with each step.

Will strengthening exercises alone fix a pelvic imbalance?

Strengthening the gluteal muscles is a central piece, but if restricted joints in the pelvis or lumbar spine are also contributing to the asymmetry, exercise alone may not fully resolve the pattern. Addressing both the muscular and joint-based contributors together tends to produce more complete and lasting correction.