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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

Ten Precepts of Karate

In October 1908, Anko Itosu (1831-1915) wrote a letter, "Ten Precepts of Karate," to draw the attention of the Ministry of Education and the Ministry of War in Japan. This ...

My interpretation: Gedan-barai

This article is about an alternative approach to the basic block Gedan-barai. The well-known basic use of Gedan-barai. Everybody knows that one, so no further comments unless you have some! ...

Interpretation of techniques (short version)

Most practitioners of Karate do not pay much attention to the whole technique. I think that is a fundamental mistake. Let us take Gedan-barai as an example; in most cases, ...