How to Diagnose Proximal Hamstring Tendinopathy

How to Diagnose Proximal Hamstring Tendinopathy

Proximal hamstring tendinopathy is a condition where the hamstring tendon becomes irritated or degenerative near its attachment at the sit bone (ischial tuberosity).

The characteristic complaint of chronic proximal hamstring tendinopathy is ill-defined pain, especially while performing sports activities or when sitting, in the area of the ischial tuberosity (your SIT bone) that radiates distally to the popliteal fossa (back of knee).

Because symptoms can overlap with other hip or low-back issues, specific clinical tests help determine whether the hamstring tendon is truly the source of pain.

Below are three commonly used tests and some that your therapist at PhysioFit of NC can do to confirm this condition.

1. Puranen–Orava Test

This test checks whether stretching the hamstring tendon reproduces your symptoms.

What you do:
You stand with the affected leg straight and resting on a surface in front of you (such as a chair or table). Keeping your knee straight and your back neutral, you gently lean forward at the hips.

What the provider is looking for:
If this position reproduces your familiar pain deep near the sit bone, the test is considered positive.

Why it matters:
This position places tension on the proximal hamstring tendon. Pain in this position suggests the tendon itself—rather than the muscle or lower back—may be the source of your symptoms.

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2. Fast Hamstring Stretch Test

This test assesses how the tendon responds to a quick stretch rather than a slow one.

What you do:
You lie on your back while the provider lifts your leg with the knee straight. The leg is moved upward more quickly than in a traditional hamstring stretch.

What the provider is looking for:
Pain or discomfort near the sit bone that occurs during the fast stretch (but not necessarily during slower movements) is a key finding.

Why it matters:
Tendons often react more strongly to rapid loading or stretching. Pain during this test supports the diagnosis of proximal hamstring tendinopathy rather than simple muscle tightness.

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3. Hamstring Strength Test

This test evaluates how the hamstring tendon tolerates contraction and load.

What you do:
You may be asked to bend your knee against resistance or push your heel down while lying or sitting. The provider applies resistance while you activate the hamstring.

What the provider is looking for:
Pain, weakness, or hesitation when contracting the hamstring—especially near the sit bone—is an important sign.

Why it matters:
Proximal hamstring tendinopathy often causes pain with loading, not just stretching. Pain during strength testing suggests the tendon is irritated when it has to do its job.

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Putting the Tests Together

No single test diagnoses proximal hamstring tendinopathy on its own. Our providers look for a pattern:

• Pain reproduced with stretching

• Pain with faster movements or loading

• Pain or weakness during hamstring strength testing

• Symptoms localized near the sit bone

When these findings align with your history—such as pain with sitting, running, or uphill activity—the diagnosis becomes much clearer.

If these tests are positive, our therapist employ a myriad of treatments to help you.  You can learn more about how we treat under our Hamstring Tendinopathy Program page.

If your hamstrings are limiting you from doing what you love, you can schedule with a provider for a proper evaluation to get you started on the right path!