A new hamstring test
Knee Surg Sports Traumatol Arthrosc. 2010 Dec;18(12):1798-803. Epub 2010 Sep 18.
Askling CM, Nilsson J, Thorstensson A
The new test showed high reliability and construct validity; furthermore, it seems to be sensitive enough to detect differences both in active flexibility and in insecurity after acute hamstring strains at a point in time when the commonly used clinical examination fails to reveal injury signs. Thus, the test could be a complement to the common clinical examination before the final decision to return to sport is made.