Mauricio "Tinguinha" Mariano - The Cross Guard - The Ultimate Open Guard Series (On Demand) Tetsuhiro Hokama he became a full-time Costa

he became a full-time Costa Mesa Police Officer and retired in 1997 after serving 31 years

Lockdown escape

Knife Work (Max Franz)

it is also a weapon for committing seppuku (ritual suicide)

Instructor and Performer: Hari Sunao

Mauricio "Tinguinha" Mariano - The Cross Guard - The Ultimate Open Guard Series (On Demand) Tetsuhiro Hokama he became a full-time CostaPart 1 The Cross Guard A revolutionary new style of guard designed to effectively control and submit your opponent. Part 2 Countering the Spider Guard The first video to the Open Guard Series included passing the Spider Guard; the techniques covered in this section are the counters to those Spider Guard passes. Mauricio "Tinguinha" Mariano is known worldwide for his dynamic open guard skills and techniques. In this video the second in the Open Guard