Runner’s knee – the common name for patellofemoral pain syndrome – is one of the most frustrating conditions to deal with because it tends to flare up exactly when you are trying to stay active. The good news is that most cases respond well to non-surgical treatment when the right approach is used. At Marin Regenerative Health in Novato, Dr. Sarah Scharf sees a steady stream of hikers, trail runners, cyclists, and active adults throughout Marin County dealing with this condition – and the treatment protocol she uses addresses the actual mechanics driving it, not just the pain.
What Is Runner’s Knee?
Patellofemoral pain syndrome refers to pain around or behind the kneecap (patella) that develops when the kneecap is not tracking properly in the groove at the front of the femur. Instead of gliding smoothly through that groove during movement, the patella shifts slightly off course and creates friction and irritation against the cartilage surfaces underneath.
Despite the name, you do not have to be a runner to develop it. Marin County’s hiking trails, cycling routes, and active lifestyle mean we see this in people who hike Mount Tamalpais on weekends, bike-commute, do yoga, or simply spend a lot of time on stairs. It is also common in people who have recently increased their activity level or returned to exercise after a period of inactivity.
Common Symptoms
The hallmark symptom is a dull, aching pain around or behind the kneecap that worsens with activity. Patients typically notice it most when going down stairs, squatting, kneeling, or sitting for long periods with the knee bent. Some people feel a grinding or clicking sensation when the knee bends. Swelling is usually mild or absent, which is part of why the condition is sometimes dismissed or misdiagnosed.
What Actually Causes the Kneecap to Track Poorly?
This is where most standard treatment falls short. Icing and rest may quiet the symptoms temporarily, but they do not fix the underlying mechanics. And the mechanics driving patellofemoral pain almost always involve factors above and below the knee – not just the knee itself.
Hip Weakness and Tightness
Weak hip abductors and external rotators allow the femur to rotate inward during weight-bearing activity. When the thigh bone rotates in, the kneecap shifts outward relative to its groove. That lateral tracking is one of the most common drivers of patellofemoral pain. No amount of quad strengthening will fix a tracking problem that is coming from hip dysfunction.
Foot Mechanics
Overpronation – the inward rolling of the foot during each stride – causes the lower leg to rotate inward as well, which in turn stresses the patellofemoral joint from below. Flat arches, weak ankle stabilizers, and worn footwear all contribute to this. This is why custom orthotics often play a significant role in treating runner’s knee effectively.
Quad Imbalances
The quadriceps muscle has four heads, and the kneecap is essentially a floating bone held in place by the balance of pull from all four. When the inner quad (VMO) is weaker than the outer quad, the kneecap gets pulled laterally. But here is what most rehab programs miss: the weakness is often not a strength problem per se – it is a nerve signaling problem. The muscle is inhibited by the nervous system in response to the chronic pain and instability pattern. Strengthening exercises alone do not always reset that inhibition.
Poor Overall Alignment
Spinal and pelvic misalignment can change your entire movement pattern. If one hip is sitting higher than the other, or if lumbar rotation is affecting how you load each leg, those asymmetries travel straight down to the knee with every step.
How Marin Regenerative Health Treats Runner’s Knee
Because the condition involves multiple contributing factors, effective treatment needs to address all of them simultaneously. The approach at Marin Regenerative Health is built around Dr. Scharf’s 12-week knee pain relief protocol, which combines nine evidence-based therapies into a structured program.
Chiropractic Alignment Work
The first priority is restoring proper alignment through the kinetic chain. Chiropractic adjustments to the spine, pelvis, hips, and ankles correct the structural contributors that are altering the way load is distributed through the knee. When the hip is properly positioned and the foot is properly supported, the kneecap has a much better chance of tracking correctly.
Trigenics Neuro-Kinetic Therapy for the VMO
This is one of the most important and underutilized treatments for patellofemoral pain. Trigenics Neuro-Kinetic Therapy uses specific hands-on techniques to reset the nerve-to-muscle signaling pathways that have become disrupted. For runner’s knee, this often means restoring proper neural drive to the VMO – the inner quad muscle responsible for pulling the kneecap back into its correct tracking position.
Unlike standard quad exercises, Trigenics works at the neurological level. Patients frequently notice immediate, measurable improvements in strength and kneecap tracking after a session. It addresses the inhibition pattern directly rather than hoping that enough repetitions of an exercise will eventually overcome it.
Class 4 Laser Therapy
For the inflammation and cartilage irritation that have built up under the kneecap, Class 4 laser therapy accelerates tissue repair and reduces localized inflammation at the patellofemoral joint. The high-powered light energy penetrates up to 7 centimeters into the tissue – reaching the cartilage surfaces and joint capsule where the irritation lives – and stimulates cellular repair through photobiomodulation.
Shockwave Therapy for Tendon Issues
Runner’s knee often comes with secondary tendon involvement – the patellar tendon, the IT band attachment, or the quadriceps tendon can all develop chronic inflammation or micro-damage. Focused shockwave therapy targets these structures directly, restimulating the healing response in tissue that has been chronically irritated and is no longer repairing efficiently on its own.
Custom Orthotics
For patients whose patellofemoral pain is driven in part by foot mechanics – which is a significant portion of them – custom Foot Levelers orthotics correct the overpronation and alignment issues at the base of the kinetic chain. Combined with chiropractic adjustment and neuromuscular reset, properly fitted orthotics can make a substantial difference in how the knee loads and tracks during activity.
Targeted Exercise Progression
The exercise component of the 12-week program is carefully sequenced to avoid the common mistake of loading the kneecap aggressively before the alignment and neuromuscular issues have been corrected. Dr. Scharf provides personalized exercise guidelines with video demonstrations, progressing from low-load hip and glute work through to full functional strengthening as the knee responds and tolerates more.
What About Rest and Activity Modification?
Complete rest is rarely the answer for runner’s knee, and it is not what we recommend. Prolonged rest allows the muscles supporting the knee to weaken further and does nothing to address the mechanical causes. What we do recommend during the program is modifying the activities that are most provocative – typically high-impact downhill running and stairs – while maintaining lower-load movement that keeps circulation and muscle function intact.
Most patients are surprised by how much they can still do during the 12 weeks when the treatment is working effectively. The goal is not to put life on hold – it is to treat the knee aggressively enough that you can get back to full activity sooner.
Can Runner’s Knee Be Fully Resolved?
For most patients with patellofemoral pain, the answer is yes – especially when treatment addresses the underlying mechanics rather than just managing symptoms. The condition is driven by correctable problems: alignment, neuromuscular function, foot mechanics, and muscle balance. When those are addressed properly, the kneecap tracks correctly, the cartilage irritation resolves, and patients return to the activities they love.
That said, outcomes depend on how long the condition has been present, the degree of cartilage wear underneath the kneecap, and how consistently the treatment program is followed. Dr. Scharf conducts a thorough evaluation before starting any patient on the protocol so expectations are realistic from the beginning.
If you are dealing with knee pain around the kneecap in Novato or anywhere in Marin County – whether from running, hiking, cycling, or everyday activity – we would be glad to take a look and give you a clear picture of what is actually going on and what can be done about it. Schedule a consultation with Dr. Sarah Scharf at Marin Regenerative Health or call (415) 818-0243. Flexible payment plans are available for the 12-week program.