Tan, J., Bloodworth, A., McNamee, M., Hewitt, J. Julkaisussa European Journal of Sport Science (2014)
Huxley, D. J., O'Connor, D., Healey, P. A. Julkaisussa European Journal of Sport Science (2014)
Dunsford, A., Magarey, M., Chalmers, S., Boesch, E. Julkaisussa Journal of Science and Medicine in Sport (2011)