Yuk Keun Kyung (Yi Jin Jing) translates to Changing Tendons Classic and is found in the Founder's Volume 1 textbook. This is a traditional Daoyin exercise, usually performed as a companion exercise to...
Amaral Sa Bom Nim was recently involved in detaining a parolee who had attempted to car-jack a vehicle at gunpoint. Perusse Sa Bom Nim also demonstrates Sal Chu Hyung and breaking.