https://www.udemy.com/user/peyman-adl-dousti-hagh/
You can earn your black belt by attending my online class at Udemy.
https://www.udemy.com/user/peyman-adl...
An Advocate and an Author, in 2019, Peyman Adl Dousti Hagh became a Karate Instructor with the Udemy-Karate and Self-Defense, bringing to the position more than 30 years of experience. Having attained his Yodan from Kan Zen Ryu, and his Shodan from Isshin Ryu, he had become a qualified instructor and had quickly developed his own style of karate - "Lion Karate Style."
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https://www.youtube.com/watch?v=6kU6DIJet8I
This is encapsulated history of Ka-Bar is originated in word "Killing a Bear". In November 1942 the US Marine used them during WWII against their enemies.
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https://www.youtube.com/watch?v=l5y2tYMZl0o