Increase your adult and black belt retention! Read about adding the pressure point art of Kyusho Jitsu to any root martial arts style or system.
Sunday, October 18, 2009
Graduation Day in London
Master Curt Mason, 6th Dan Black Belt in Hapkido doing a 4 man knockout at his 4th Dan Black Belt (Master Level in Kyusho Jitsu) at his graduation ceremony on October 17th 2009 in London Ontario.
