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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

Hidden techniques in Kata

Some instructors claim that Kata harbors hidden techniques, asserting that these were concealed during Karate's integration into the Okinawan school system to prevent potentially dangerous injuries. The notion was that ...

How to practice Nami-gaeshi

Nami-gaeshi translates into "wave return", a more understandable description is "returning wave". The name of the technique refers to the movement that the leg performs. The leg movement resembles an ...

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 ...