“Train jiu-jitsu. Also train boxing, judo, wrestling and Muay Thai and any other style that involves being in shape and overcoming the resistance of a prepared opponent.” ResistanceBoxingWrestlingJudoJiu JitsuMuay Thai Book:Archives of GTR, 2000-2024: Vol. 1, History Source: Archives of GTR, 2000-2024: Vol. 1, History