Gracie Barra Paraná RSS
As dicas fundamentais de Marcos Schubert para a guarda-aranha
O povo pediu e GRACIEMAG atendeu: na edição 183, o professor Marcos Schubert, da Gracie Barra Paraná, ensina os seus ...
Get out of a tight triangle situation
Are you caught in a triangle, about to tap and there’s no way out?
Surprise your opponent from bottom position
Gracie Barra Paraná’s Marquinhos Schubert teaches a submission from half-guard. http://www.youtube.com/watch?v=EpCugl...