Calasans closed guard has been banned in 50 countries due to it’s dangerousness! admin, June 13, 2011
Durinho breaks down opponents and prepares for 2011: “It’s all about submitting everybody”. admin, December 15, 2010
De la Riva, Robson Gracie Jr and Brazilian Top Team: Jiu-jitsu gyms in Rio mixtape admin, October 6, 2012
