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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

Three levels of bunkai

Bunkai means "to break down", and thus describes the whole process that lies in breaking down and understanding the application of the techniques in a Kata; we simply peel a ...

Chinkuchi – Another fancy word

Chinkuchi. Chinkuchi, a term derived from the Okinawan language, represents the harmonious synchronization of mind and body, yielding maximum force with minimal effort. It requires the perfect coordination of muscles, ...

The history of the black belt

The history of martial arts belts, particularly the black belt and the introduction of colored belts, encompasses various stories and influences that have shaped the ranking system we know today ...