Start with understanding
Patellar tendinopathy is pain and reduced function in the tendon below the kneecap. Often called jumper’s knee, it can affect running, jumping, stairs, or a loaded squat.
Finding a sore spot is only the start. The examination should establish whether the tendon explains the symptoms and how its current capacity compares with the demands you want it to handle.
Video coming soon
Explore the written guide and illustrated lessons below.
Connect understanding to daily life
A tendon problem is not every front-of-knee problem
Patellar tendon pain is commonly localized below the kneecap and associated with loading. Patellofemoral pain and other knee conditions can overlap. Describe the exact location, what brings symptoms on, and how the knee feels later that day. A sudden pop followed by inability to straighten the knee needs urgent assessment for a possible tendon tear.
Loading is a plan, not a challenge
Exercise-based rehabilitation can use progressively demanding tendon loads. A trial found better pain-and-function scores with a staged loading program than with its eccentric-only comparison. That is a reason to discuss a tailored progression, not permission to copy the hardest exercise or push through any pain.
Return to the task that matters
A comfortable walk and repeated jumping are different goals. Tell the team what you want back, whether it is a basketball session or stairs at work. Ask what the starting stage is, how the response will be reviewed, and what needs to improve before the next demand is added. Keep recent changes in training volume and frequency part of the conversation.
Educational information complements individual guidance. Your health history, goals, and examination determine appropriate care.
Build your understanding
Five ideas to build your understanding. Swipe, use the arrows, or focus the slides and use your keyboard.
Does the tendon need complete rest until it feels normal?
Not necessarily. Discuss how to adjust aggravating activity while using an appropriate rehabilitation plan. The right starting point depends on assessment.
Should I lift as heavily as possible to fix it?
No. Loading needs an individualized progression. The moderate-versus-heavy trial does not support treating the highest load as universally best.
What the evidence means for you
A staged loading program improved pain and function
In a 76-person trial, progressive tendon loading improved the VISA-P pain-and-function score more than eccentric exercise at 24 weeks.
Put it to use: Ask whether your program includes an appropriate sequence and review criteria.
Keep in mind: Most participants had longstanding symptoms; return-to-sport rates were not significantly different between groups.
BJSM · randomized clinical trial →Moderate and heavy resistance produced similar outcomes
A 44-person trial found no superiority of heavy over moderate slow resistance when exercise volume was equal.
Put it to use: Discuss tolerability and progression rather than assuming heavier always means better.
Keep in mind: The study was small and involved chronic tendinopathy; it does not prescribe your personal training dose.
American Journal of Sports Medicine · randomized clinical trial →