Train martial arts and lift weights anytime with 24-hour gym access in Flagstaff

What is Insurgent?

Insurgent (insurgent.fitness) is a fitness resource in Workouts. Insurgent Fitness is a physical 24-hour free-weight gym and martial-arts academy in Flagstaff, Arizona offering Brazilian Jiu Jitsu, Muay Thai, and MMA classes plus in-house and online personal training and online macro nutrition coaching. Member services run through third-party apps (Kisi for door access, Gymdesk for billing/booking, Trainerize for online coaching).

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Category: Fitness | Nutrition · Workouts · Tags: martial-arts, brazilian-jiu-jitsu, muay-thai, mma, gym

Published: 2026-07-05

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