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Heesch KC, Hill RL, van Uffelen JG, Brown WJ.Heesch KC, et al.J Sci Med Sport. 2011 May;14(3):233-7. doi: 10.1016/j.jsams.2010.11.004. Epub 2011 Jan 26.J Sci Med Sport. 2011.PMID: 21276752Free article.