Jiu Jitsu Ryu SDA Vol.2

Shihan Hanspeter Ruesch, 5th degree black belt in Jiu-Jitsu, director and founder of the Jiu-Jitsu/SD Association and international coordinator of the W.E.B.B.S. for the north of Europe, presents us with his second video on Jiu-Jitsu and Yaku Kobu Jitsu of which he is the maximum exponent in Europe.