Description

This is a Rickson Gracie Seminar, teaching Gracie jiu-jitsu .. done in the 90s.if you do grappling /MMA / BJJ it s a must see !!!I got those Mp4s from youtube: http://www.youtube.com/watch?v=yFo9JzXg4ZAbut i m not sure how long they will last there since the description says It shows the same concepts as presented in the invisible jiu jitsu seminar…Sound is so so but video is clear enough ( VHS quality)to open a .Mp4 i use VLC and they play perfectly.who is Ricksong Gracie?  http://en.wikipedia.org/wiki/Rickson_Graciewhat is Gracie jiu-jitsu ?http://en.wikipedia.org/wiki/Gracie_Jiu-Jitsuwhat is Brazilian jiu-jitsu  / bjj ?http://en.wikipedia.org/wiki/Brazilian_Jiu-Jitsu