The purpose of this compilation is to document our experiences and views on the art, concepts, principles, strategies and techniques as presented to us in the form of Soke Richard Petronelli's System & Federation called Petronelli's Kuntao Ju Jitsu (tm).We have also included by way if introduction, a brief background on the lineage and history behind certain aspects of the art, as well as some of the backgrounds of people who influenced Soke Petronelli as well as backgrounds on some of his key students.We hope you find this useful, educational, practical and enjoyable. What's contained here is but a small snapshot of the result of a lifetime of dedication by Professor Petronelli and those who came before him and those in his "family" of instructors and students.As our friend Tuhon Apolo says "Learn to teach, teach to learn!"Carlos DeLaCruz & Paul Lavallee