Call Us! 1-800-555-5555

Accreditation

Rank Testing

Belt Ranks

Students who have achieved sufficient skill and fulfilled the necessary rank requirements may be provided with an opportunity to test for rank advancement. Beginner ranks (Gup) testing forms available from instructor Blackbelt ranks (Dan - midnight blue) download dan testing forms Master ranks (Ko Dan Ja) Ko Dan Ja Shim Sa Website (always most recent) Ko Dan Ja testing process…

Read More

Joshua Duncan
Head Instructor, Sa Bom Certified

Joshua Duncan, Sa Bom

Joshua Duncan has been providing professional martial art instruction for the city of Lomita and its surrounding communities since 1996 and takes great pride in adhering to the highest standards of personal conduct and providing each student with the highest quality training experience.

Read More