1 step sparring exercises (Il Soo Sik Dae Ryun) for Red Belts: number 13 (Sip Sam Bon) and number 14 (Sip Sa Bon) Performed by Technical Advisory Committee Members: Daymon Kenyon Sa Bom Nim Craig Hays...
Chung IL Kim, Sa Bom Nim, Dan Bon 475, teaching a class at Russ Hanke's Soo Bahk Do Do Jang, either late 70 or early 80s. Video courtesy of Frank Bonsignore, Sa bom Nim, Charter member.