Whether you’re training for your first 5K, enjoy weekend hikes, or simply like staying active, knee pain can quickly interrupt your routine. One day you’re running comfortably, and the next you’re noticing an ache around the front of your knee every time you climb stairs, squat, or finish a workout.
Many people assume they’ve seriously injured their knee, but one of the most common causes of this type of discomfort is a condition known as Runner’s Knee, or Patellofemoral Pain Syndrome (PFPS).
Despite its name, Runner’s Knee doesn’t only affect runners. It can develop in anyone whose daily activities place repeated stress on the knee joint, including walkers, cyclists, athletes, office workers, and even people who spend long hours sitting.
At ProKinetics Physical Therapy, with locations in Brooklyn (Bensonhurst) and Manhattan (Chelsea), NYC, we help patients identify the root cause of knee pain and create personalized rehabilitation programs that relieve discomfort, restore movement, and help prevent future injuries.
What Is Runner’s Knee?
Runner’s Knee is a condition that causes pain around or behind the kneecap (patella). It occurs when the kneecap doesn’t move smoothly within the groove at the end of the thigh bone during movement.
Instead of gliding efficiently, the patella may track slightly out of alignment due to muscle weakness, tight tissues, poor biomechanics, or overuse. Over time, this abnormal movement irritates the surrounding cartilage and soft tissues, leading to pain and inflammation.
Common Symptoms
Runner’s Knee often develops gradually rather than after a single injury.
Common symptoms include:
- Pain around or behind the kneecap
- Discomfort when climbing or descending stairs
- Pain during squatting or kneeling
- Knee pain after running or exercising
- Aching after sitting for long periods (“moviegoer’s knee”)
- Grinding or clicking sensations during movement
- Mild swelling around the knee
The pain is often worse during activities that repeatedly bend the knee.
What Causes Runner’s Knee?
Several factors can contribute to Patellofemoral Pain Syndrome, including:
- Overuse from running or jumping
- Weak quadriceps muscles
- Weak hip and gluteal muscles
- Tight hamstrings or calf muscles
- Tight iliotibial (IT) band
- Poor foot mechanics
- Flat feet or overpronation
- Sudden increases in training intensity
- Inadequate warm-ups
- Worn-out footwear
Because multiple factors are often involved, identifying the root cause is essential for effective treatment.
How Is Runner’s Knee Diagnosed?
A physical therapist will perform a comprehensive evaluation that may include:
- Gait analysis
- Strength testing
- Range of motion assessment
- Flexibility testing
- Functional movement evaluation
- Balance assessment
- Patellar tracking assessment
The goal is to identify why the kneecap isn’t moving properly—not just where the pain is located.
How Physical Therapy Helps
Physical therapy is considered one of the most effective non-surgical treatments for Runner’s Knee.
Treatment may include:
- Strengthening the quadriceps and hip muscles
- Stretching tight muscles
- Manual therapy
- Patellar mobilization
- Balance and stability exercises
- Movement retraining
- Running mechanics assessment
- Gradual return-to-sport progression
Your treatment plan is customized based on your lifestyle, activity level, and recovery goals.
Tips to Prevent Runner’s Knee
You can reduce your risk by:
- Warming up before exercise
- Increasing training gradually
- Wearing supportive footwear
- Strengthening your hips and core
- Stretching regularly
- Avoiding overtraining
- Maintaining proper running form
Small adjustments to your routine can make a significant difference in protecting your knees.
Why Choose ProKinetics Physical Therapy?
At ProKinetics, we don’t just treat knee pain—we identify why it’s happening. Our individualized rehabilitation programs are designed to restore healthy movement, improve strength, and help you return to running, sports, and everyday activities with confidence.
Whether you’re an experienced athlete or simply trying to stay active, our team in Brooklyn (Bensonhurst) and Manhattan (Chelsea) is here to help you recover safely and prevent future injuries.
Author: Dr. Hossamalden Albassiouny, DPT OCS
