Ancillary | One is a full-service firm specializing in offensive, defensive, and life-saving training as well as the personal fitness training necessary to make these skills effective. Courses are designed to be helpful to both the prepared civilian and the armed professional. Whether you are interested in training for personal fitness, self-defense, recreation, competition, or as a professional - this is the place to start. Instruction is available both in a group atmosphere and on an individual basis. We have provided hundreds of people with valuable insight on personal protection and fitness.