Runner’s Knee: When Physical Therapy Can Help
- Seokcheon Ham
- Jun 4
- 4 min read

If you enjoy running, jogging, hiking, or participating in sports, knee pain can quickly become a frustrating obstacle. One of the most common causes of knee pain among runners and active individuals is Runner’s Knee, also known as Patellofemoral Pain Syndrome (PFPS).
Runner’s Knee can make everyday activities uncomfortable and may prevent you from participating in the activities you love. Fortunately, physical therapy is one of the most effective treatments for managing symptoms, addressing the root cause, and helping you return to pain-free movement.
What Is Runner’s Knee?
Runner’s Knee refers to pain around or behind the kneecap (patella) that occurs when the kneecap does not move properly within its groove during movement.
Despite its name, Runner’s Knee does not only affect runners. It can occur in:
Walkers
Cyclists
Hikers
Athletes
Gym-goers
Individuals with physically demanding jobs
The condition is often caused by repetitive stress on the knee joint, muscle imbalances, or poor movement mechanics.
Common Symptoms of Runner’s Knee
Symptoms may include:
Pain around or behind the kneecap
Discomfort when running
Pain when walking up or down stairs
Knee pain after prolonged sitting
Clicking or grinding sensations in the knee
Pain during squatting or lunging
Tenderness around the front of the knee
Symptoms often start gradually and may worsen if left untreated.
What Causes Runner’s Knee?
Several factors can contribute to the development of Runner’s Knee, including:
Overuse
Increasing running mileage too quickly or participating in repetitive activities without adequate recovery can place excessive stress on the knee joint.
Muscle Weakness
Weakness in the hips, glutes, core, or quadriceps can alter lower-body mechanics and increase stress on the kneecap.
Poor Running Mechanics
Faulty movement patterns during running can contribute to abnormal forces on the knee.
Tight Muscles
Tightness in the quadriceps, hamstrings, calves, or hip muscles can affect knee alignment and movement.
Improper Footwear
Worn-out or poorly fitted shoes may contribute to inefficient movement patterns and increased knee stress.
When Should You See a Physical Therapist?
Many runners try to push through knee pain, hoping it will improve on its own. However, early intervention can prevent symptoms from becoming chronic.
Consider seeing a physical therapist if:
Pain Persists for More Than a Few Days
If knee pain continues despite rest and activity modification, a professional evaluation can help identify the underlying cause.
Running Becomes Painful
Pain during or after running is often a sign that your body is not tolerating current training demands.
Daily Activities Cause Discomfort
Pain when climbing stairs, sitting for long periods, squatting, or walking may indicate that the condition is progressing.
The Pain Keeps Returning
Recurring knee pain often suggests unresolved biomechanical issues that need to be addressed.
You Want to Stay Active
Physical therapy can help you continue exercising safely while recovering, rather than stopping activity completely.
How Physical Therapy Helps Runner’s Knee
Physical therapy focuses on treating the root causes of knee pain rather than simply managing symptoms.
Comprehensive Movement Assessment
Your physical therapist will evaluate:
Knee mobility
Hip strength
Core stability
Flexibility
Balance
Walking and running mechanics
This assessment helps identify factors contributing to your pain.
Strengthening Exercises
Targeted strengthening programs often focus on:
Glute muscles
Hip stabilizers
Quadriceps
Core muscles
Improved strength helps reduce stress on the knee and improves overall movement efficiency.
Flexibility and Mobility Training
Stretching and mobility exercises can help improve movement quality and reduce tension in surrounding tissues.
Running Analysis
For runners, a gait assessment may identify movement patterns that contribute to knee pain.
Small adjustments to running form can often make a significant difference in symptoms and performance.
Activity Modification
A physical therapist can guide you on how to continue training safely while allowing the knee to recover.
Can You Continue Running?
In many cases, yes.
The goal of physical therapy is not necessarily to stop running but to help you run smarter and more efficiently. Depending on your symptoms, modifications to training volume, intensity, or technique may be recommended while you recover.
Many runners successfully return to their previous level of activity after completing a structured rehabilitation program.
Preventing Runner’s Knee
You can reduce your risk of developing Runner’s Knee by:
Increasing training gradually
Strengthening hip and core muscles
Wearing appropriate footwear
Warming up before exercise
Maintaining flexibility
Allowing adequate recovery between workouts
Addressing minor aches before they become serious injuries
Get Back to Running With Confidence
Runner’s Knee can be frustrating, but it does not have to keep you sidelined. Early treatment can help relieve pain, improve movement, and prevent future problems.
At Stand By You Physical Therapy, we provide personalized one-on-one care to help runners and active individuals recover from knee pain and return to the activities they love.
Schedule an Evaluation Today
If you are experiencing knee pain while running, walking, or exercising, contact Stand By You Physical Therapy today to schedule an evaluation and learn how physical therapy can help you move better, feel stronger, and get back to doing what you enjoy most.
We are located in lower Manhattan area near FiDi (Financail District) & Wall Street.



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