Sport Exercise and Performance Psychology (2014) - Comment
doi: 10.1037/spy0000001  issn: 2157-3913  issn: 2157-3905 

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Matthew W. Miller, Alessandro Presacco, Lawrence J. Groman, Sean Bur, Jeremy C. Rietschel, Rodolphe J. Gentili, Craig G. McDonald, Seppo E. Iso-Ahola, Bradley D. Hatfield