I have had the privilege of training and being part of the DSI family for very many years. The martial science that has been researched, understood and taught by the DSI is second to none.

The more I train and learn, the more I realize how little I really know and how much more there is to learn and understand, far more than can be achieved in any one lifetime.

The resources that the DSI provides to its students and its Certified Instructors are endless covering so many martial science topics, in great detail. The certified Instructors are so wiling to help all on their journey, such as fantastic organization. I cannot recommend them highly enough. I would also like to thank them all.