Categories: hamstring function

Hamstring Tendinopathy: Sample Rehabilitation Program Videos

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Published on: March 18, 2020

Audience: Therapists and Patients

Purpose: This post is video overview of the sample exercise progression I might advocate for patients (primarily runners) who present with persistent longstanding high hamstring pain.

Background

Runners, particularly faster runners, will often present with high hamstring tendon pain.  The pain is typically felt where the muscles insert into the bottom bone of the hip (the ischial tuberosity).  In addition to the hamstrings the adductor magnus can often be involved.

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Running Biomechanics: The knee is NOT flexed by the hamstrings

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Published on: February 2, 2021

Audience: Therapists, Trainers & Runners

Main Point: The hamstrings do NOT significantly flex the knee at toe-off.  In other words, runners do not consciously flex their knee when they are running and training this is most likely folly.  I have read a number of chiropractic and physiotherapy running “experts” who advise people to actively flex their leg off the ground and keep it flexed so as to change the moment of inertia about the thigh when someone is running.  The idea is to get the weight of the leg closer to the hip joint so it is easier to swing the leg forward. The problem with this idea is that the hamstrings do not do this when you are running.  Knee flexion occurs passively. It is a result of the hip flexing rapidly and powerfully. While the knee is flexing the quadriceps are actually active.  They are acting to control the amount of knee flexion.  This is what puts strain on the rectus femoris. (more…)

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