Live Weekly Martial Arts Classes
Participate in live martial arts lessons to improve your skills and stay in shape.
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Access our live weekly classes held for beginners and experienced martial artists. It is recommended that those with dan rank in a martial art with roots that can be traced back to Moo Duk Kwan to participate in the dan-level classes. Everyone else should participate in the beginner classes.
The advanced class for dan members is held Wednesdays at 7:00 pm MST.
All live classes are recorded and will be posted for 1 month to review. Supplemental, pre-recorded content is also available with basics, forms, one steps, and wrist grabs for each rank requirement.
Rank advancement is possible through this online course and requires membership to the country organization under the World Moo Duk Kwan. In the United States, that organization is the US Soo Bahk Do Moo Duk Kwan Federation. Additional testing fees will apply depending on rank.
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Course Curriculum
Frequently Asked Questions
Your Instructor
Brian Corrales, Sa Bom, brings more than 35 years of martial arts experience into his courses. He is a 6th Dan (Dan #36364) and certified Sa Bom — the highest teaching certification Soo Bahk Do offers, designating a "master model" instructor — in the art of Soo Bahk Do Moo Duk Kwan. He holds two national appointments from Kwan Jang Nim H.C. Hwang: member of the USA Technical Advisory Committee (TAC), and Moo Duk Kwan Heritage Liaison (appointed 2021), a role dedicated to preserving and passing on the history and traditions of the art.
His background is in the late Hwang Kee's Moo Duk Kwan system, known as Soo Bahk Do and Tang Soo Do. Kwan Jang Nim Hwang Kee founded the Moo Duk Kwan in 1945, and his system draws on principles found within Okinawan Karate, Tan Tui, Ba Duan Jin, Tai Chi, and Kwon Bup (as documented in the Moo Yei Do Bo Tong Ji) — the same lineage that forms one of the dominant elements of modern-day Tae Kwon Do.
Brian has completed the Ko Dan Ja Shim Sa — the Moo Duk Kwan's rigorous multi-day masters test — multiple times, most recently in Spain in 2026, following earlier testings in California and Switzerland. A lifelong seeker of knowledge, he brings the depth and breadth of that training into every course he teaches on the Digital Dojang.
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