Understanding Jiu Jitsu by John Danaher, Bernardo Faria & Gordon Ryan June 19, 2019 by Gary Berger Leave a Comment Please use the code “JITSEASY10” for all your DVD & Digital Download orders at Digitsu bit.ly/2S9kMg4 to get 10% off (and help my channel out)! Thanks for the support ? Join our Private Facebook Group