Frank Dux Net Worth
Rachel Fowler general
Dux states that he was introduced to and trained in Koga Yamabushi Ninjutsu by Senzo Tanaka. Dux's martial art style, Dux Ryu Ninjitsu, is not a koryu (15th century feudal form of Ninjutsu), but is still claimed to be "based on its Koga Ninja root principles of adaptability and consistent change". Frank Dux taught a technique he calls DUX FASST (Focus-Action-Skill-Strategy-Tactics).