Is Your Knee Pain Really a Knee Problem? The Overlooked Causes Most Therapists Miss
- AJ Kirkpatrick, PT, DPT

- 1 day ago
- 4 min read
Knee pain is one of the most common reasons people seek physical therapy. But here is something most people don’t realize: Knee pain often has very little to do with the knee itself.
The knee is a middle joint caught between the hip and the ankle. When either of those areas loses mobility, stability, strength, or control, the knee takes the beating. And if your treatment only focuses on the knee, you may feel temporary relief but the pain almost always returns.
At Kinetik Performance and Rehab in Mission Viejo, our physical therapists specialize in identifying the real source of the problem. This is one of the reasons our patients progress faster and stay better longer than those treated with exercise-only programs or generic protocols.
Let’s break down the most common hidden drivers of knee pain and why they are so often overlooked.
1. Hip Weakness or Poor Hip Control
The hip is one of the biggest influencers of knee position and knee load. When the hip muscles fail to control the femur, the knee collapses inward or outward during walking, running, squatting, or stairs. This leads to:
Patellofemoral pain
IT band irritation
Medial knee pain
Lateral knee pain
Recurrent tendon issues
If your previous physical therapy only focused on quad sets, clam shells, or straight leg raises, chances are the real issue never got addressed.
At our clinic, we use hands-on assessment and targeted strengthening to restore proper hip control so the knee stops absorbing unnecessary stress.
2. Ankle Mobility Restrictions
A stiff ankle can force the knee to bend, twist, or rotate in unnatural ways during basic movements. Limited dorsiflexion is one of the most common contributors to:
Front knee pain
Pain with step downs
Squatting discomfort
Running pain
If the ankle cannot bend properly, the knee compensates. This is why manual ankle joint mobilization is often a key part of knee pain treatment.
We evaluate your entire movement chain and use manual techniques to restore ankle mobility before loading the knee.
3. Poor Foot Mechanics or Arch Control
Flat feet, collapsing arches, or rigid high arches can all change how the knee tracks. This is frequently missed in clinics that only treat the area where the pain is felt.
When the foot collapses inward, the knee follows. When the foot is rigid, the shock has to go somewhere, and the knee often absorbs it.
This is why our assessments always include the foot and ankle, not just the knee.
4. Hip Flexor Tightness and Pelvic Position
Tight or overactive hip flexors tilt the pelvis forward, increase stress on the quads, and alter knee mechanics. Many patients with anterior knee pain actually have a pelvic alignment issue rather than a knee issue.
This is where hands-on work makes a huge difference. Manual soft tissue treatment, joint mobilization, and targeted corrective exercises help restore balance and reduce strain on the patellar tendon and kneecap.
5. Weakness or Inhibition in the Glutes
The glutes stabilize the entire lower body. When they become inhibited due to pain, inactivity, or prolonged sitting, the knee becomes the fallback stabilizer. This leads to overload and irritation during normal activities.
Our therapists use manual therapy to activate and wake up the glutes so strengthening exercises actually work. When the glutes come back online, knee pain often improves surprisingly quickly.
6. Core Instability
A weak core means poor control of pelvic rotation and trunk sway. That instability reaches the knee with every step or stride. The knee has to absorb forces it was never meant to absorb.
This is why long-term knee pain almost always improves when core and hip control are restored.
Why This Is Missed in Many PT Clinics
In many clinics, knee pain is treated with:
A sheet of exercises
Ice or heat
Basic strengthening
Occasional supervised reps
Minimal hands-on assessment
Little attention to foot, hip, or pelvic mechanics
This leads to temporary relief, but not long-term change. Our approach at Kinetik Performance and Rehab is entirely different.
The Kinetik Approach: Treat the Source, Not Just the Knee
Every session at our clinic includes one-on-one care with a physical therapist who uses a combination of:
Hands-on manual therapy
Joint mobilization
Soft tissue treatment
Movement pattern assessment
Strength and stability training
Biomechanical correction
Personalized progression
We start by identifying the true cause of your knee pain, not just the location of the symptoms. This is why patients who have tried other clinics often see significant improvement when they begin care with us.
When You Should Come See Us
You should be evaluated if you have:
Pain going up or down stairs
Pain with running, walking, or squatting
Pain after sitting for long periods
Pain that comes and goes
A previous knee injury that never fully healed
Clicking or popping with discomfort
Swelling around the kneecap
Pain that other providers haven’t been able to solve
The sooner we identify the root cause, the sooner you can get back to moving without pain.
Get Expert Knee Pain Treatment in Mission Viejo
If your knee pain has been lingering or returning despite trying traditional PT, exercise-only clinics, or self-guided rehab, it is time for a real movement evaluation.
Our team at Kinetik Performance and Rehab focuses on hands-on treatment, detailed assessment, and long-term results.
📍 23382 Madero, Suite A, Mission Viejo, CA 92691
👉 Schedule your appointment today:https://www.kinetikpar.com/contact
👉 Explore our orthopedic programs:https://www.kinetikpar.com/services




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