Belfry, G. R., Paterson, D. H., Thomas, S. G. Julkaisussa Research Quarterly for Exercise and Sport (2020)
Brownlie, L. Julkaisussa Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology (2020)
Li, J. X., Xu, D. Q., Hoshizaki, B. Julkaisussa Research in Sports Medicine (2010)
Poirier, L., Maw, S., Stefanyshyn, D., Thompson, R. I. Julkaisussa Sports Engineering (2009)
Pollitt, D. J. Julkaisussa Strength and Conditioning Journal (2004)