Toohey, L. A., Drew, M. K., Bullock, N., Caling, B., Fortington, L. V., Finch, C. F., Cook, J. L. Julkaisussa Journal of Science and Medicine in Sport (2019)
Colli, R., Faccini, P., Schermi, C., Introini, E. Julkaisussa Leistungssport (1992)
Wozniak, A., Drewa, G., Wozniak, B., Drewa, T., Mila-Kierzenkowska, C., Czajkowski, R., Rakowski, A. Julkaisussa Biology of Sport (2005)