When the student passes guard and has trouble stabilizing side-control by going chest to chest, often the solution is to resort to north-south position, from…
Rodrigo Cavaca-black belt brothers Rafael and Gabriel Marangoni teach at the Mogi das Cruzes, São Paulo chapter of team CheckMat, where they lecture to over…
Pupilos de Rodrigo Cavaca, os irmãos faixas-pretas Rafael e Gabriel Marangoni são professores da filial da CheckMat em Mogi das Cruzes, São Paulo. Por lá,…