8 Tips For Grappling After 30 This article was written by Nicolas Gregoriades, who is a 3rd degree Jiu-Jitsu black Belt under Roger Gracie. Nic is... by JJB Admin A year ago
Articles The Art of Verbal Jiu Jitsu This article was written by Marc Barton, who is a 2nd degree Jiu-Jitsu Black Belt under Mauricio Gomes. Marc is... by JJB Admin A year ago
