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Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

The effect of yelling

Screaming and vocalization play a significant role in various sports, including martial arts. In disciplines such as karate or kung fu, screaming during strikes is a common practice believed to ...

Application of Kata techniques

Kata was created to function in a perfect fight situation. Everything is predetermined. When we are attacked in a certain way, then we use a certain series of defensive techniques ...

The Taikyoku Kata

Gichin Funakoshi and his son Yoshitaka “Gigo” Funakoshi, are said to be the creator of the Taikyoku Katas around 1935-40. Some claim that Shigeru Egami and Hironishi Genshin also were ...