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Kim Y, Beets MW, Pate RR, Blair SN.Kim Y, et al. Among authors: beets mw.J Sci Med Sport. 2013 Mar;16(2):129-34. doi: 10.1016/j.jsams.2012.05.015. Epub 2012 Jun 30.J Sci Med Sport. 2013.PMID: 22749940Clinical Trial.