Hamstring Pain
Hamstring pain can disrupt training quickly. It often starts during sprinting, kicking, jumping, or a sudden change of direction. However, it can also build over time with running, hill sessions, or prolonged sitting. Because symptoms can overlap, a clear diagnosis matters.
Many cases relate to a hamstring strain or proximal hamstring tendinopathy. Yet some people have pain referred from the lower back, such as sciatica or a bulging disc. This page explains the main causes, common symptoms, and practical rehabilitation options.
You can also explore related conditions on our thigh pain overview, which explains how muscle, tendon, and nerve problems can overlap through the back of the thigh.

What Is Hamstring Pain?
Hamstring pain describes pain felt in the back of the thigh. It may come from the hamstring muscles, the upper hamstring tendon near the sit bone, or pain referred from the lumbar spine or neural tissues. Some people feel a sharp grab during sport, while others notice a slower build of tightness, aching, or buttock pain with sitting.
What Causes Hamstring Pain?
The most common causes are hamstring strains and proximal hamstring tendinopathy. However, clinicians also screen for lumbar and nerve-related causes such as sciatica. Less often, nearby hip and pelvic problems can add to the picture.
Hamstring strain
A hamstring strain involves a partial or complete tear of muscle fibres. It often occurs during sprinting, jumping, or kicking when the hamstring loads quickly at longer muscle lengths. Symptoms can range from a mild grab to sharp pain with weakness and loss of speed.
Proximal hamstring tendinopathy
Proximal hamstring tendinopathy usually develops gradually. Pain often sits high near the buttock and sit bone. It commonly flares with repeated running, hills, deep hip flexion, and prolonged sitting on firm surfaces.
Sciatica and referred pain
Sciatica can mimic hamstring pain. Nerve-related pain is more likely to travel below the knee and may include tingling, numbness, or burning. By contrast, a local hamstring issue is more likely to reproduce with resisted knee flexion, sprint drills, or lengthened hamstring loading.
What Are the Symptoms of Hamstring Pain?
Symptoms vary depending on the source. Muscle injuries often cause sudden pain, local tenderness, and reduced sprint speed. Tendon-related pain often causes upper hamstring or buttock pain that builds over time and worsens with sitting. Referred nerve pain may travel further down the leg and may feel burning or tingling.
- Sharp or tight pain in the back of the thigh
- Pain during sprinting, kicking, jumping, or acceleration
- Buttock pain near the sit bone when sitting
- Reduced stride length, speed, or push-off power
- Tingling, numbness, or burning if a nerve is involved
How Is Hamstring Pain Diagnosed?
A physiotherapist will assess where the pain sits, how it started, and which movements aggravate it. Your assessment may include resisted knee flexion, hip movement, lengthened loading tests, running analysis, and screening of the lumbar spine or neural tissues where relevant.
Diagnosis matters because a fresh muscle tear, an irritated tendon, and nerve-related pain often need different rehabilitation plans. Imaging is not always needed, but it may help in severe tears, tendon avulsions, or more complex cases.
How Is Hamstring Pain Treated?
Hamstring pain treatment depends on whether the source is muscle, tendon, or nerve-related. Early management usually aims to calm symptoms, protect irritated tissue, and maintain safe movement. As symptoms settle, rehabilitation often progresses towards hamstring strength, hip control, trunk control, and a graded return to speed.
With muscle injuries, progressive loading often helps restore strength and running confidence. With tendon-related pain, complete rest is often less helpful than a structured strengthening plan. Many people also benefit from eccentric strengthening, gluteal and pelvic control work, and guided progressions from jogging to faster running.
If symptoms suggest a sporting overload pattern, a sports physiotherapy review may help identify training errors, return-to-run issues, or recurring speed-load problems.
Why Does Hamstring Pain Worsen With Sitting or Speed Work?
Sitting often aggravates upper hamstring tendon pain because the tendon is compressed near the sit bone. Speed work increases load because the hamstrings must manage high force quickly, especially late in the running stride. These patterns often help separate tendon and muscle pain from spinal referral.
How Can You Help Prevent Hamstring Pain?
A practical prevention plan often includes progressive hamstring strengthening, hip and trunk control, and a sensible return to speed work after time off. Dynamic warm-ups may help prepare you for sprinting and change-of-direction tasks. Many athletes also benefit from steady progression in sprint volume rather than large spikes in load.
Hamstring Pain FAQs
How long does hamstring pain last?
Timeframes vary. Mild hamstring strains may improve within one to three weeks, while moderate strains often take four to eight weeks. Tendon-related upper hamstring pain can take longer and usually improves with consistent load management and progressive strengthening.
How can I tell if hamstring pain is sciatica?
Sciatica more often causes pain that travels further down the leg and may include tingling, numbness, or burning. Hamstring strains or tendinopathy more often reproduce with local hamstring loading, such as resisted knee flexion, sprint drills, or specific stretch positions. A clinical assessment helps confirm the source.
Should I stretch if I have hamstring pain?
Stretching can help in some cases, but aggressive stretching can also flare symptoms. After a recent strain, heavy stretching may irritate healing tissue. With proximal hamstring tendinopathy, deep stretching can compress the tendon near the sit bone. Gentle movement and graded strengthening often suit better.
When should hamstring pain be checked?
Hamstring pain should be checked if it keeps returning, limits running speed, worsens with sitting, or causes tingling, numbness, or pain below the knee. Early assessment can help clarify whether the main issue is muscle, tendon, or nerve-related.
Further Reading
What to Do Next
If hamstring pain keeps returning, limits your speed, or worsens with sitting, a physiotherapy assessment can help identify whether the source is muscle, tendon, or nerve-related. Once the main driver is clear, treatment can be staged more accurately.
Your physiotherapist may recommend load modification, progressive strengthening, running advice, and return-to-sport checkpoints that match your symptoms and goals.
Hamstring Support Products
These hamstring support products are commonly used by our physiotherapists to help reduce strain, improve comfort, and support your recovery at home.
References
- Andrews MH, Shield AJ, Lichtwark GA, Pincheira PA. Hamstring Injury Mechanisms and Eccentric Training-Induced Muscle Adaptations: Current Insights and Future Directions. Sports Med. 2025;55(10):2429-2443. doi:10.1007/s40279-025-02291-6.
- Abdulridha KH, et al. Comparative Effectiveness of Rehabilitation Protocols for Hamstring Injuries: A Systematic Review and Meta-Analysis. J Bodyw Mov Ther. 2025;44:820-832. doi:10.1016/j.jbmt.2025.06.030.
- Cholp J, et al. Effect of High vs. Low Volume of the Nordic Hamstring Curl on Hamstring Muscle Architecture and Eccentric Strength in Soccer Players: A Systematic Review and Meta-Analysis. Front Physiol. 2025;16:1631205. doi:10.3389/fphys.2025.1631205.
- Dizon P, Jeanfavre M, Leff G, Norton R. Comparison of Conservative Interventions for Proximal Hamstring Tendinopathy: A Systematic Review and Recommendations for Rehabilitation. Sports. 2023;11(3):53. doi:10.3390/sports11030053.