OPDEF+ is a simple, powerful spy self-defense system that works for adults (and children!) of any fitness level, even if you’ve never trained before!
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Karl “Gus” Gustavson retired in June of 2024 as a Senior Chief Special Operator(SEAL) after 22 years in the military. He served six years at SDV Team Two and spent15 years at Naval Special Warfare Development Group. Gus lived in Brazil for two yearsprior to joining the Navy and saw people utilize jiu jitsu to neutralize and escapedangerous violent encounters. With that in mind, shortly after joining the Navy hebegan training martial arts and is a 20-year practitioner of Brazilian Jiu Jitsu and MuayThai kickboxing. Gus is dedicated to teaching people how to react and defendthemselves effectively in high threat environments. His awards from the military includea Purple Heart, three Bronze Stars with combat valor, five Navy commendation medalswith combat valor, two presidential unit citations, and multiple other awards and jointcitations
