Corpo Quatro

Sylvio Behring, Alvaro Barreto Rodrigo Munduruca)

in

Jiu-Jitsu in the South Zone, 1997-2008

 

Note please that as of January 2013, all original GTR  Rio de Janeiro BJJ training reports were expanded, revised, corrected, and incorporated into Jiu-Jitsu in the South Zone, 1997-2008. Corpo Quatro is Chapter 9 (available in paper and Kindle editions).