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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

The seven virtues of Bushido

What is the Code of Bushido? The Code of Bushido is an old code, originating in Japan during the feudal period which lasted from the 12th to the 19th century ...

Ball- or heel turn in karate

Now and then, I get this question from a student: "Which part of the foot should we use as a pivoting point when we turn? Should we pivot on the ...

Funakoshi Niju kun

Gichin Funakoshi wrote the Nijū kun principles, which he likely developed through his personal experiences and contemplation of karate's practice and philosophy. The principles serve as guidelines for practitioners to ...