Proximal Hamstring Tendinopathy

Common Symptoms

• Deep, localized pain at the sit bone (the bony point you sit on)
• Pain that's worse with prolonged sitting, especially on hard surfaces
• Pain that builds with sprinting, lunging, or hamstring stretching
• Tenderness directly over the sit bone
• Symptoms that build gradually with training load rather than from a single injury, as opposed to an acute hamstring strain/tear

Why It Happens

The hamstring tendons attach at the ischial tuberosity and are loaded heavily during sprinting, especially during the late-swing phase of running when the hamstring is lengthening under tension. Repetitive high tensile load at this attachment point, especially with rapid increases in sprint volume or intensity, can outpace the tendon's ability to adapt, leading to the same disorganized tendon changes seen in other tendinopathies.

Why It Can Become Persistent

Sitting itself compresses and loads the proximal hamstring tendon against the sit bone, so unlike some tendinopathies, ordinary daily activity — not just exercise — can continue to aggravate the area, which is a distinctive and often frustrating feature of this condition for people with desk jobs or long commutes.

Who Commonly Gets It

This is especially common in runners (particularly sprinters and middle-distance runners), as well as athletes in sports involving sprinting, kicking, or rapid acceleration. It's distinct from an acute hamstring strain, though the two can be confused or can coexist.

How It Is Usually Diagnosed

Diagnosis is typically clinical: tenderness directly over the sit bone, pain with resisted hamstring contraction (particularly in a lengthened position), and provocative stretching tests. Ultrasound or MRI can confirm the diagnosis and distinguish tendinopathy from a partial tear or from sciatic nerve involvement, which can mimic similar symptoms.

Traditional Treatment Options

• Load and position modification: Reducing prolonged sitting on hard surfaces and sprinting volume during the initial period, using cushioned seating when needed.
• Physical therapy: A progressive hamstring loading program, often starting with isometrics, is a well-supported first-line treatment, similar to other tendinopathies.
• NSAIDs: Sometimes used short-term for symptom control.
• Corticosteroid injection: Used cautiously in this location given proximity to the sciatic nerve; considered case by case.

Why Someone Might Start Looking for Another Option

Proximal hamstring tendinopathy has a reputation for being slow to resolve, partly because sitting — something most people can't avoid entirely — keeps reloading the tendon, and partly because return-to-sprinting progressions require real patience. This combination leads many patients to look into additional options alongside their loading program.

Where Shockwave Therapy May Fit

A 2024 systematic review found shockwave therapy may be effective alone for proximal hamstring tendinopathy based on higher-quality studies included in the review, positioning it among the better-supported uses of shockwave therapy in sports medicine, alongside plantar fasciitis and lateral epicondylitis.

How Shockwave Treatment Works for This Area

Acoustic pressure waves are directed at the tender area over the sit bone and proximal hamstring tendon. Treatment is typically used alongside a hamstring loading program rather than as a stand-alone treatment.

What the Treatment Feels Like

Most patients describe a firm tapping or pressure sensation, with some tenderness directly over the sit bone. Your provider will position you to avoid direct pressure on the nearby sciatic nerve pathway.

What Happens During Your First Visit

Your visit begins with a provider evaluation focused on your history and a physical exam relevant to your complaint. If shockwave therapy is determined to be clinically appropriate, your first treatment can typically be provided the same visit. See our What to Expect page for the full walkthrough.

Who May Not Be Appropriate

• Suspected hamstring tendon tear or avulsion (a more significant injury, often from a sudden forceful event), which needs prompt orthopedic evaluation
• Significant sciatic nerve symptoms (numbness, tingling, or shooting pain down the leg) without prior evaluation of the nerve specifically
• Active infection, open wounds, or certain bone conditions at the treatment site
• Certain circulatory, neurological, or bleeding-related conditions, per your provider's screening

This list is not exhaustive. Your provider will screen for contraindications during your evaluation.