Unarmed Against the Knife Book by Oscar Diaz-Cobo (Preowned) Grappling Sagan: Cutting technique

Sagan: Cutting technique

Understand the importance of kata in real combat scenarios

Fishnet if Opponent Gets Up

His approach has gained significant recognition and is detailed in numerous publications including "Introduction to Kobujutsu Care" (Igaku-Shoin) and "Everyday Body Management" (East Press)

He has also trained extensively with Gokor Chivichyan

Unarmed Against the Knife Book by Oscar Diaz-Cobo (Preowned) Grappling Sagan: Cutting techniqueDevastating self defense techniques for the unarmed target of a knife attacker. Simple, lifesaving moves taught by Oscar Diaz Cobo, chief instructor of US Meta Combat. 77 pages Printed in 1982