Santos, W. O. C., Brito, C. J., Júnior, E. A. P., Valido, C. N., Mendes, E. L., Nunes, M. A. P. and Franchini, E. (2012) “Cryotherapy post-training reduces muscle damage markers in jiu-jitsu fighters”, Journal of Human Sport and Exercise, 7(3), pp. 629–638. doi: 10.4100/jhse.2012.73.03.