Home

Are You Passionate About Martial Arts!
History and Culture?
If so, you’re in the Right Place!

Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

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 ...

Take a breath

Many people make a big deal out of breathing, however, breathing is one of the first things you do when you are born! Breathe in, breathe out, that's as simple ...

The Bubishi – Part 2

Bubishi - The classic manual of combat. Fighting techniques mentioned in the Bubishi. While it doesn't provide an exhaustive list, it covers a wide range of techniques and principles. Here ...