2014 Ko Dan Ja Shim Sa teaching video Theme: Shin Chook (tension and relaxation; contraction and expansion)... Focus: Offensive and Defensive Hip... Core Content: Use of huri in the preparation and ...
3 Step Sparring (Sam Soo Sik Dae Ryun) performed by Technical Advisory Committee Members: Daymon Kenyon, Sa Bom Nim Craig Hays, Sa Bom Nim. Performance of #2.