Runner’s Knee (Patellofemoral Pain Syndrome)

Pain around or behind the kneecap that builds with hills, stairs and the last miles of a run. It usually reflects how the hip and stride are loading the kneecap, along with tight thigh muscles.
runners knee

The Clinical Reality

Runner’s knee, or patellofemoral pain syndrome, is pain around or behind the kneecap. It tends to build late in a run, on downhills and stairs, and when you stand up after sitting through a movie.

The kneecap glides in a groove at the end of the thigh bone. If the hip muscles can’t hold the thigh steady as you tire, or your stride changes, that groove takes more pressure. Tight quadriceps, the TFL on the outer hip and the tissue alongside the kneecap can add to that pressure and change how it tracks. Imaging often looks unremarkable because it doesn’t show tight muscles or sensitive tendons.

I treat this with dry needling, a form of acupuncture, aimed at the muscles that reproduce your pain. Higher up, a tight iliopsoas can press on the femoral nerve, which supplies the quadriceps and the skin over the front of the thigh. Needling that hip flexor aims to give the nerve more room, alongside work on the quadriceps and outer thigh.

What might have been missed in standard care

Runners usually arrive having tried rest, quad strengthening, a knee strap, anti-inflammatories, or all of these. Each can help for a while, yet none looks at how your hip holds the thigh at mile 4 or on a downhill. Imaging rules out larger injuries but doesn’t explain why the pain appears at a certain point in a run. Many runners have also seen a PT or chiropractor, and in New York those providers can’t legally perform dry needling.

Signs & Symptoms

Do any of these sound familiar?

Pain around the kneecap on runs

Builds on hills, stairs and the final part of a run as your form starts to fade.

Achy when standing after sitting

Long movies, flights or meetings leave the knee stiff, and it eases after a few minutes of walking.

Worse running downhill

Declines usually hurt more than flats because the knee has to brake with every step.

Tender spots near the kneecap

Pressing above, beside or below the kneecap can bring on the familiar pain.

Knee feels like it isn't tracking right

It may feel unreliable even though it doesn't actually give way.

Treatment Methods

Orthopedic Acupuncture & Dry Needling

Target stubborn pain at the source
I treat the muscles, tendons, and joints directly to release tight tissue, reduce irritation, and help restore comfortable, natural movement.

What's often behind it

The places I check first

Hip control as you tire

When the hip muscles fatigue, the thigh rotates inward and the kneecap takes more pressure, especially late in a run and on descents.

Tight quadriceps and outer thigh

High tone in the lower quadriceps, the TFL and the tissue beside the kneecap can increase pressure and change how the kneecap tracks.

Patellar tendon and tissue around the kneecap

These can become irritable when mileage or speed rises faster than they can adapt.

Femoral nerve (pressure from a tight hip flexor)

A guarded iliopsoas can press on this nerve, which can keep the front of the thigh and knee sensitive even when structures look fine.

What happens at your first visit

What I'm checking and why

I ask about your weekly mileage, hills, pace work and the exact point in a run when the knee starts to hurt. Then the exam:

  • Watching single leg squats and step downs to see how your hip and knee hold up.
  • Pressing on the lower quadriceps, patellar tendon, the tissue beside the kneecap and the TFL to find what recreates your pain.
  • Checking the hip flexors and the path of the femoral nerve.

I work with your primary doctor, orthopedist and physical therapist. Should anything I see point toward one of them, I’ll let you know and share my notes with you.

What to Expect

From your first visit on
First visit
I check how the knee handles step downs and single leg squats, then needle the muscles that brought on your pain that same day.
Weeks 1 to 6
For runner's knee, a course of care usually lasts 4 to 6 weeks. I follow your stair comfort, soreness after runs and how far you can run, and adjust as those change.
After that
Once runs feel steadier, visits move further apart so your knee can keep the changes through training. Every runner's timeline varies, so treat this as typical rather than a promise.

Frequently Asked Questions

What people ask me before booking

Not always. Imaging can rule out a larger structural injury, and many cases involve tight muscles and sensitive tissue that scans don’t show. See a doctor first if the knee locks, swells a lot, follows an impact, comes with fever, or won’t take weight.

Sometimes quad strength is part of it, but it’s rarely the whole story. Hip control, trunk position and stride affect how much pressure the kneecap takes. The quadriceps can also be tight and weak at the same time.

Often, yes, with some limits. The aim is to keep you running in a range where symptoms stay predictable and settle by the next day. I’ll help adjust volume, hills, pace work and cadence while treatment continues.

It targets tight bands in the quadriceps, outer thigh and hip flexors that tend to guard around a sore kneecap. Releasing the hip flexor can also relieve pressure on the nerve that feeds the front of the thigh. The goal is calmer muscles, so running and strength work feel more manageable.

Many runners start with one or two visits a week for the first few weeks, then space them out. Early changes often show up in stair comfort and recovery after runs. Building mileage back up is usually more gradual.

That often means a key factor wasn’t addressed, or the plan didn’t match your training. I recheck hip control when you’re tired, your stride and which tissues are irritable. Dry needling can then work alongside your exercise program.

Not sure if I can help?

Book a free 10-minute call. If it's not something I treat, I'll tell you.

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Evidence-based acupuncture and dry needling on the Upper West Side. From chronic pain and headaches to pelvic floor dysfunction, Dr. Jordan Barber pairs the highest level of training with care that actually listens.

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