pain and loss of function, demonstrated by palpation, range of motion and muscle testing magnetic resonance imaging (MRI) can provide further information on the extent of injury The hamstring muscles are three separate muscles which work together to [gpnotebook.co.uk]

New York Yankees great Mickey Mantle once collapsed in a heap after ripping a hamstring while trying to beat a throw to first. [latimes.com]

As soon as pain permits, it is important to begin a program of stretching and range-of-motion rehabilitation exercises because prolonged immobilization and inactivity results in muscle shrinkage (atrophy) and scar tissue (fibrosis). [medicinenet.com]

pain. 2 Imaging Unless an avulsion fracture with bony fragment or apophyseal fracture is suspected, plain radiographs are of little use in the examination of an acute hamstring injury. 22 Instead, ultrasonography (US) and MR imaging technologies have [jospt.org]

[…] of pain -Significantly reduced ROM -Pain on walking -Obvious weakness on testing c-Intratendinous An injury which extends into the tendon 4 -Complete tear of muscle or tendon -Sudden onset of pain -Significant limitation to activity -Palpable gap on palpitation [sportsinjurybulletin.com]

If you have diabetes, vascular disease, or reduced sensation, talk to your doctor before using ice therapy. 4 Wear a compression wrap around your hamstring. [wikihow.com]

National Institute of Arthritis and Musculoskeletal and Skin Diseases. . Accessed Sept. 13, 2015. Fields KB, et al. Hamstring muscle and tendon injuries. . Accessed Sept. 13, 2015. [mayoclinic.org]

Guide to Core Strengthening Hamstring Injury Prevention The following measures may have the effect of reducing the risk of sustaining a Hamstring muscle strain: Hip & Thigh Injuries Hip Labrum Tear Hamstring Injury Thigh Muscle Strain Hip Arthritis Hip [physioroom.com]

Piriformis syndrome – Sacroiliac joint derangement – Lower lumbar disc herniation – Peripheral neuropathy (nerve impairment) – Central spinal stenosis
(narrowing of the spinal cord) – Spondylolisthesis
(spinal joint slippage) – Spondylotic degeneration (arthritis [cyclingweekly.com]

Past medical history may also be important since previous injury or arthritis of the back, hip, or knee can decrease the range of motion and flexibility of the muscles, causing the hamstring to become more prone to injury. [emedicinehealth.com]

Arthritis, a chronic joint condition, may also cause knee pain. The first goal of treatment is to prevent the injury from becoming worse. A person can rest the tendon by avoiding repetitive activities, especially the activity that caused the injury. [medicalnewstoday.com]

But don’t forget common injury prevention strategies like, warming up properly and using a bit of old-fashioned common-sense. Even if you don’t have a hamstring problem now, the following suggestions will be helpful. [stretchcoach.com]

There are several possible causes: – Sciatica/radiculopathy (referred pain) – Nerve impairmentν Piriformis syndrome – Sacroiliac joint derangement – Lower lumbar disc herniation – Peripheral neuropathy (nerve impairment) – Central spinal stenosis
(narrowing [cyclingweekly.com]