Open Guard: BJJ Fundamentals - Go Further Faster by John DanaherJohn Danaher's Simple Principles Make The Most Complicated Position In Jiu Jitsu Devastating For Your Opponents Master the Open Guard with perhaps the best coach in all of Brazilian Jiu Jitsu, the legendary John Danaher. Professor Danaher expertly shows the single biggest determinant of success, the gripping secrets to maximum leverage, and then explores the fundamentals of kuzushi and how this ancient concept is his focus in all attacks. As one of