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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

Ryukyuan Caste System

Hierarchy in the Ryukyu Kingdom - A Complex Caste System. The Ryukyu Kingdom, a historical gem situated in the captivating landscapes of what is now Okinawa, Japan, was characterized by ...

My interpretation: Uchi-uke

This article is about an alternative approach to the basic block Uchi-uke. The well-known basic use of Uchi-uke. Everybody knows that one. My interpretation: Uchi-uke Uchi-uke can be used as ...

My interpretation: Age-uke

In this article and the upcoming five articles, I will show some alternative approaches to basic blocking techniques. Here I will show you how I interpret basic blocks, and how ...