Whiteside, D., Cant, O., Connolly, M., Reid, M. Julkaisussa International Journal of Sports Physiology and Performance (2017)
Barber-Westin, S. D., Hermeto, A. A., Noyes, F. R. Julkaisussa The Journal of Strength and Conditioning Research (2010)
Cools, A. M., Johansson, F. R., Cambier, D. C., Velde, A.V., Palmans, T., Witvrouw, E. E. Julkaisussa British Journal of Sports Medicine (2010)