Moti Nativ talks about discovering an original copy of Jiu-Jitsu and Self Defense by Moshe Feldenkrais. And how it lead him to understand the links between Feldenkrais's martial arts background and his development of the Feldenkrais Method. The book is based on the unique approach where the first movement of defense is the instinctive movement you make when attacked. Feldenkrais then built his defense techniques on that first instinctive movement. Moti makes the claim that Jiu-Jitsu and Self Defense is the first Feldenkrais Method.