A U.S. Soo Bahk Do Moo Duk Kwan Certified Teaching Program







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Ko Dan Ja Shim Sa

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Darno DeJohnette, Sr., KSN

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Ko Dan Ja Shim Sa

SHIM GUNG - The training and instruction given at Ko Dan Ja focuses on standardization of protocol and etiquette; application of Moo Do philosophy, as in, the connection between eye focus and concentration, intent directing one's action, and awareness of one's self and his or her surroundings.



Nov 1945 Soo Bahk Do®Soo Bahk Do Moo Duk Kwan®


Ko Dan Ja Shim Sa


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Ko Dan Ja Shim Sa




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Self-Defense Training for Women


Choking Defense

Bear Hug Groin Strike

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Fighting Back

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Thomas Thai, SBN

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