Moo Duk Kwan martial art school model class instruction of Soo Bahk Do martial art system performed by Technical Advisory Committee Member Jeff Griggs Sa Bom Nim 2011
Soo Bahk Do Model Class teaching videos submitted by 2011 KDJSS candidates for review and evaluation by TAC and fellow candidates. All 4th Dan applicants and all Sa Bom Certification applicants requir...