“I have had the pleasure of training with Professor Roy Harris for over 20 years. I have done so at his academy, at the police department where I used to work, and also in the privacy of my home. Professor Harris has helped me become an effective police defensive tactic instructor and supervisor. I have trained with great martial artists over the years but Professor Harris takes his instruction to a higher level. In addition to teaching techniques, he explains when, why, and how the techniques work. Professor Harris has been instrumental in helping me accomplish one of my most important goals…teaching police officers defensive tactics and techniques to help keep them safe! On a personal level, Roy has been a great friend and mentor!”