#3 Cross Hand Wrist Grip Self defense (Ho Sin Sool) techniques for Green Belts: Cross Wrist Grip number 3 (Sam Bon) Performed by Technical Advisory Committee Member Daymon Kenyon Sa Bom Nim and Sa Bom...
#4 Cross Hand Wrist Grip Self defense (Ho Sin Sool) techniques for Green Belts: Cross Wrist Grip number 4 (Sa Bon) Performed by Technical Advisory Committee Member Daymon Kenyon Sa Bom Nim and Sa Bom ...