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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

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 ...

My interpretation: Shuto-uke

This article is about an alternative approach to the basic block Shuto-uke. The well-known basic use of Shuto-uke. My interpretation: Shuto-uke Shuto-uke can be used just like Uchi-uke or Gedan-barai, ...

Shurijo Castle, Ryukyuan History and Cultural Heritage

Shurijo Castle, located in Naha, the capital city of Okinawa Prefecture, Japan, stands as a testament to the rich history and cultural legacy of the Ryukyu Kingdom. Over its existence ...