APEX PWR | Physical Therapy Feature
You feel it going down stairs. Standing up after a long meeting. The bottom of a squat. Running downhill. It sits right at the front of the knee, and it has probably been there longer than you would like to admit.
Most people handle it the same way: back off, wait it out, hope it settles. It does settle, for a while. Then the first hard session back brings it right home again.
That pattern is the single most common story we hear about knees at APEX PWR in Tigard. This article covers why it happens, how to figure out which problem you actually have, what the research does and does not support, and when it is time to stop guessing.
This is where most self-treatment goes sideways. Someone searches their symptoms, finds an exercise video, and starts a protocol that was built for a different problem than the one they have.
Pain at the front of the knee can come from the patellar tendon, the kneecap joint itself, the quadriceps tendon, the fat pad behind the tendon, the plica, or referred sources higher up the chain. The two we see most are the first two, and telling them apart changes what you should be doing this week.
The distinction matters because deep, loaded knee flexion is a useful tool in one case and can be an aggravator early on in the other. Handing the same 5-second eccentric squat to both people is how a reasonable exercise ends up making somebody worse.
Rest works on the symptom. Pain drops because you stopped provoking the tissue. Nothing about the tissue's ability to handle load has improved, and detraining means that ability has quietly gone down while you waited.
So the return looks like this: you feel fine, you go back to the same activity at the same intensity, and you meet the same wall with slightly less capacity than you had before. Repeat that cycle two or three times and you have a knee problem measured in years instead of weeks.
Tissue that gets asked to handle load gradually gets better at handling load. Tissue that gets protected does not. The job of rehab is finding the dose that challenges the knee without flaring it.
Here is where we want to be careful, because this topic gets oversold online.
Eccentric loading has been the traditional first-line approach for patellar tendinopathy, and earlier network meta-analysis work supported keeping it as first-line while noting that heavy slow resistance and isometric exercise looked promising. More recent work has complicated that picture.
A 2024 network meta-analysis published in Heliyon ranked eccentric training lowest among the compared methods for improving VISA-P scores, and concluded that progressive tendon-loading exercise combined with isometric training or moderate slow resistance training was more beneficial than eccentric training alone. Separately, a 2024 review of 21 published meta-analyses on patellar tendinopathy assessed methodological quality as low across the board, with none rated high quality, and described the evidence for eccentric exercise efficacy as unclear.
Read together, the defensible summary is narrower than what usually gets posted: progressive loading is the treatment, rest is not, and the specific flavor of loading is still being sorted out in the literature. Anyone telling you the research "consistently" favors one exercise has not read the disagreement.
The evidence here is clearer. The 2018 consensus statement from the 5th International Patellofemoral Pain Research Retreat, published in the British Journal of Sports Medicine, recommends exercise therapy and states specifically that combining hip-focused and knee-focused exercise should be used in preference to knee exercise alone, for short, medium, and long term outcomes.
The same statement recommends against patellofemoral, knee, or lumbar mobilisations used in isolation, and against electrophysical agents. If your previous care for kneecap pain consisted mainly of manual therapy and a machine, that is worth knowing.
One of the loading tools in our toolbox is a single-leg box squat with a deliberately slow lowering phase. Dr. Jordan Prunty, DPT demonstrates it here.
The setup Jordan uses in the clinic:
Two honest caveats on that prescription. First, it is Jordan's clinical starting point for a specific presentation, calibrated to the person in front of him. It is a demonstration, not a diagnosis for your knee. Second, the box height, the tempo, the range, and the frequency are the variables that determine whether this helps or aggravates. Getting those wrong is the most common reason a good exercise produces a bad outcome.
The useful signal is the 24-hour response. Some discomfort during loading is acceptable and often necessary. Pain that is meaningfully worse the next morning means the dose was too much, and the fix is usually smaller changes than people expect.
A first visit is built around figuring out which problem you have and what your knee currently tolerates, so the loading plan has something real underneath it.
Where exactly does it hurt, and which specific positions and loads reproduce it. Palpation, single-leg squat, decline squat, step-down, and sport-specific movements as needed. This is what separates tendon from joint.
Hip strength, ankle mobility, trunk control, and how you actually move under load. Particularly relevant for patellofemoral presentations, where the consensus evidence points toward hip and knee work together.
What can this knee handle today without flaring tomorrow. That number is the starting point of the program, and it gets progressed deliberately from there.
Pain relief is the halfway mark. Our PT team is strength-based, which means the plan runs until you are back to the sport, the lift, or the trail that mattered in the first place, with capacity to spare.
Oregon has direct access to physical therapy, so you do not need a physician referral to be evaluated. Our sports PT team is in-network with most major providers.
Book a PT Evaluation Explore Strength TrainingIf your knee has been bothering you for more than a few weeks, or it keeps coming back every time you get going again, get it assessed. We are located at 11105 SW Greenburg Rd in Tigard, central to the Westside Portland metro.
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