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Pharr JR, Lough NL.Pharr JR, et al. Among authors: lough nl.J Sport Health Sci. 2016 Dec;5(4):403-409. doi: 10.1016/j.jshs.2016.07.005. Epub 2016 Jul 18.J Sport Health Sci. 2016.PMID: 30356542Free PMC article.