@article{ref1,
title="Comment on "The late swing and early stance of sprinting are most hazardous for hamstring injuries" by Liu et al",
journal="Journal of sport and health science",
year="2017",
author="Yu, Bing and Liu, Hui and Garrett, William E.",
volume="6",
number="2",
pages="137-138",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2095-2546",
doi="10.1016/j.jshs.2017.02.003",
url="http://dx.doi.org/10.1016/j.jshs.2017.02.003"
}