Gouws, C., Millard, L., Naude, A., Meyer, J.-W., Shaw, B. S., Shaw, I. Julkaisussa Asian Journal of Sports Medicine (2020)
Debanne, T., Laffaye, G. Julkaisussa Scandinavian Journal of Medicine & Science in Sports (2015)
Monroy Anton, A. J., Saez Rodriguez, G. Julkaisussa Human Movement (2011)
Breakey, C., Jones, M., Cunningham, C. T., Holt, N. Julkaisussa International Journal of Sports Science and Coaching (2009)
Knight, C. J., Harwood, C. G. Julkaisussa International Journal of Sports Science and Coaching (2009)