American School of Karate & Judo
“Jon came into our office to share self-defense techniques and tips. He was very professional and demonstrated effective ways of protecting yourself along with providing information that contributed to the seriousness of being aware of your surroundings and best ways of combating someone trying to do you harm. He was incredibly insightful and I learned several things that had not been taught in previous self-defenses classes I have taken. It was worth the time spent and I would hands-down recommend Jon!”
