Patellar tendinitis — commonly known as “jumper’s knee” — is an overuse injury affecting the tendon that connects your kneecap to your shinbone. This condition is especially common among basketball players, volleyball athletes, and runners in Oklahoma City, but it can affect anyone whose activities place repetitive stress on the knee joint. Physical therapy is the gold standard treatment for patellar tendinitis, offering lasting relief without the risks associated with surgery or long-term medication use.
What Causes Patellar Tendinitis?
The patellar tendon plays a crucial role in extending the knee during activities like jumping, running, and squatting. When this tendon is subjected to repetitive loading without adequate recovery time, micro-tears develop in the tissue. Over time, these micro-tears accumulate and the tendon begins to break down — a process known as tendinopathy.
Several factors increase your risk of developing patellar tendinitis. Training errors such as rapidly increasing workout intensity or volume are the most common culprit. Tight quadriceps and hamstrings, muscle imbalances between the quads and glutes, poor landing mechanics, and training on hard surfaces also contribute. Even factors like foot pronation and improper footwear can alter knee mechanics enough to overload the patellar tendon.
The Physical Therapy Treatment Approach
Eccentric Loading Program
Research consistently shows that eccentric strengthening — exercises where the muscle lengthens under load — is the most effective treatment for patellar tendinopathy. The classic exercise is the eccentric squat performed on a decline board, where you slowly lower yourself over three to five seconds before using the unaffected leg to return to standing. Your therapist will progressively increase the load and volume of these exercises as your tendon adapts and strengthens.
Hip and Core Strengthening
Weakness in the hip abductors and external rotators forces the knee to compensate during dynamic activities, placing additional stress on the patellar tendon. Your physical therapist will incorporate exercises like clamshells, side-lying hip abduction, and single-leg bridges to build hip stability. Core strengthening ensures your trunk remains stable during athletic movements, reducing compensatory stress on the knee.
Flexibility and Mobility Work
Tightness in the quadriceps, hamstrings, and calf muscles increases the load on the patellar tendon. Your therapist will design a stretching program targeting these muscle groups and may use manual therapy techniques such as instrument-assisted soft tissue mobilization to address tissue restrictions around the knee.
Movement Retraining
For athletes, correcting the movement patterns that contributed to the injury is essential for preventing recurrence. Your therapist will analyze your jumping and landing mechanics, running gait, and squat form, then coach you through corrections that distribute force more evenly across the lower extremity.
Recovery Timeline and Expectations
Patellar tendinitis recovery is measured in weeks to months, not days. Most patients begin to notice significant improvement within six to eight weeks of consistent physical therapy, though full recovery for athletes returning to high-level sport may take three to six months. The tendon remodeling process is gradual, and patience during rehabilitation is critical for achieving a strong, resilient tendon.
The key to treating patellar tendinitis is loading the tendon appropriately — not resting it completely. Tendons need controlled stress to heal and strengthen.
Start Your Recovery
If knee pain is keeping you from the activities you love, don’t wait for it to become a chronic problem. The physical therapists at Kinito Physical Therapy in Oklahoma City specialize in treating tendon injuries and will design a program tailored to your sport and goals.
Contact us at (405) 848-5005 or schedule your appointment to get started.
Disclaimer: This blog post is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider for diagnosis and treatment. Results may vary. Affiliate Disclosure
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Disclaimer: The information provided in this blog post is for general informational and educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read on this website. This content is not intended to serve as legal advice. Reliance on any information provided in this post is solely at your own risk.
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