Gracie Underground Brazilian Jiu Jitsu and Self Defense offers authentic Gracie Jiu Jitsu instruction in Carpentersville, Illinois. Led by 3rd degree black belt Blase Besinger, all classes are personally taught by the head instructor, ensuring consistent, high-level training rooted in the original self-defense principles of Gracie Jiu Jitsu.

Unlike many academies that focus on sport BJJ or MMA, Gracie Underground is dedicated exclusively to traditional self-defense Jiu Jitsu. The curriculum is designed for real-world effectiveness, building confidence, discipline, and the skills necessary to protect oneself and others.

Whether you're a complete beginner or an experienced martial artist seeking authentic Gracie instruction, Gracie Underground provides a welcoming, focused environment for learning and personal growth.