• Title: Hamstring strain injuries: Factors that lead to injury and re-injury

  • Author/s: Opar (@davidopar), Williams (@drmorgs), Shield (@das_shield)

  • Year: 2012

  • Question: What are the factors leading to injury and re-injury of the hamstring muscles?

  • Key Takeaway: Many current intervention strategies show mixed success.  Time for a new approach?

  • Summary: This paper is considered the go-to resource for understanding the basics of hamstring strain injury. Covering epidemiology, mechanisms of injury, what we currently know about risk factors, and how we have attempted to tackle these risk factors, this paper gives an overview of the problem at hand. The authors propose a new conceptual framework which could help further understand the undesirable changes to the hamstring muscle structure and function after injury and during the subsequent rehabilitation.