If You Have Knee, Hip, or Back Pain, Let Us Look at Your Feet

Here’s something to consider: what if the real source of all that strain isn't where you feel it? For many people, chronic knee, hip, and back discomfort connects directly to ankle and foot problems. At Massapequa Podiatry Associates, board-certified podiatrists Dr. Corey Fox and Dr. Justin LoBello believe in whole body medicine. When people visit our office frustrated after months of treating symptoms rather than causes, we focus on the biomechanical origin. Understanding how foot alignment pain travels upward through the body is the first step toward finding relief that actually lasts.

How Does the Kinetic Chain Connect Your Feet to Your Back?

The kinetic chain is the linked system of joints, muscles, and connective tissues that works together with every step you take. Movement starts at the foot and ankle, passes through the knee, continues into the hip, and reaches the spine. When each part of that chain functions as it should, load is distributed evenly, and your body moves efficiently. However, when one link is off, the rest of the chain compensates, which, over time, becomes chronic pain. Think of it as a ripple that starts at the floor:

• A foot that rolls inward slightly with every stride sends that inward rotation up through the shin and into the knee. 
• The knee tracks out of its natural path, the hip adjusts to compensate, and the lower back braces against an uneven pelvic foundation. 

None of these adaptations feel dramatic in the moment, but repeated thousands of times a day across months and years, they produce exactly the kind of stubborn, low-grade pain that resists easy explanation. In fact, some of our patients are surprised to discover their neck and shoulder pain stems from foot and ankle issues, too. 

What Foot Conditions Are Most Likely to Cause Knee, Hip, and Back Strain?

Certain structural patterns alter alignment and place added stress throughout your body. To pinpoint the source, Dr. Fox and Dr. LoBello evaluate gait, foot structure, joint mobility, and footwear tread patterns, looking for subtle imbalances—such as overpronation, limited ankle motion, or uneven weight distribution—that may be consistently contributing to strain throughout the kinetic chain.

Flat Feet 

Flat feet, clinically referred to as pes planus, cause arches to collapse under load and your feet to roll inward or overpronate with each step. This internally rotates the shin, shifts the knee, and tilts the pelvis forward. The lower back then compensates for that forward tilt with increased lumbar curvature, placing chronic strain on the muscles and joints of the spine. Many of our patients with flat feet report considerable knee pain on the inner side of the joint and persistent lower back tightness—without ever connecting either symptom to their foot structure.

High Arches 

High arches, known as pes cavus, create the opposite mechanical problem. A rigid, high-arched foot absorbs very little shock on impact, so the forces that a healthy arch would dampen instead travel directly up through the ankle, knee, and hip. Then, feet tend to roll outward—or underpronate—placing concentrated stress on the outer structures of the knee and hip. At Massapequa Podiatry Associates, our team frequently treats people with high arches who struggle with outer hip tightness, iliotibial (IT) band syndrome—a common problem with athletes—and recurring lower back discomfort, particularly after extended walking, running, or standing.

Toe Deformities and Leg Length Discrepancies

Conditions such as bunions and hammer toes alter how weight shifts across your forefoot, distorting balance and changing gait mechanics with every step. Over time, those gait changes create compensatory patterns throughout the lower body. Subtle foot misalignment might also contribute to functional leg length discrepancy—making one leg effectively shorter than the other—which forces the hips and spine to adapt in ways that build into chronic pain. 

Can Ankle Instability and Stiffness Contribute to Upper-Body Strain?

Absolutely. Your ankle is a key pivot in the kinetic chain, and when it doesn’t function properly, the joints above it compensate. Chronic ankle instability—often the result of repeated sprains—can lead to altered gait patterns, uneven weight distribution, and subtle shifts in how force travels through the leg. Over time, these changes place added stress on the knee, hip, and lower back.

Limited ankle dorsiflexion—the ability to lift the foot toward the shin—creates a different but equally disruptive pattern. When this motion is restricted, the knee, hip, and lower back are forced to absorb the extra demand. Tight calves, old or recurring sports injuries, or joint stiffness commonly contribute, and the resulting strain persists if the ankle isn’t recognized as the underlying issue.

Your feet and ankles don’t just support you—they quietly shape how your entire body moves. A subtle imbalance of your foundation ripples upward in ways that aren’t always obvious. Our Massapequa podiatrists know how to interpret these patterns, connecting the dots between foot mechanics and back, hip, and knee pain to uncover the source—not just the symptom.

Signs That Foot Alignment Pain Is Driving the Problem—and How We Can Help

Part of what makes biomechanical pain so difficult to resolve is that it builds gradually—the result of thousands of small compensations. By the time someone seeks podiatric treatment, the potential root cause has been overlooked entirely in favor of whatever part of the body the discomfort landed. So, let us help put an end to the mystery. If you’re experiencing any of the following, and all the conservative remedies aren’t providing relief, schedule a comprehensive evaluation: 

• Knee pain on the inner side without a clear injury.
• Outer hip tightness or IT band pain.
• Recurring lower back pain that returns despite treatment.
• Shoes that wear unevenly on the inner or outer edge.
• Pain that builds throughout the day with activity.
• Morning stiffness in the hips or lower back that eases once you get moving.
• A feeling that one hip sits higher than the other.
• Knee discomfort that shifts sides or moves around without explanation.
• Lower back pain that's worse after standing on hard surfaces.

While these symptoms matter, they’re simply clues. Focusing on a whole-body approach, Dr. Fox and Dr. LoBello start at the foundation and work upward. Depending on what's driving the problem, treatment at Massapequa Podiatry Associates may include:

• Footwear recommendations and custom orthotics to restore foot alignment and reduce compensatory strain through the knee, hip, and spine.
• MLS Laser therapy and shockwave treatment to address soft tissue damage that builds up over time because of poor foot mechanics.
• Physical therapy referrals to rebuild strength and improve movement quality throughout the kinetic chain.
• Minimally invasive surgery for structural deformities that conservative care alone can't resolve.

Whatever the path forward looks like, the goal is the same: correct the source, reduce the strain, and give your knees, hips, and back the stable foundation they've been working without. If chronic pain has followed you through multiple spot treatments without a lasting answer, your feet deserve a closer look. Real relief is possible, and it starts from the bottom up.