Sparring applications from Joong Jol, Yang Pyun, and Chil Sung Yuk Ro Hyungs. Performed by Region 4 Regional Examiners Rodrigo Cruz Sa Bom and Master Adam Diaz. - Nationals 2014
Chuck Holland 2014 Ko Dan Ja O Dan candidate evaluation video 2/2. Staying relaxed in upper body during Soo Gi exercise. More consistent connection of breath with physical movement.
2014 Ko Dan Ja Shim Sa Teaching Video.
Theme: Shin Chook
Focus: Creating power for offensive and defensive techniques
Core content: Use of breath to create tension