Overview. Anytime Fitness. is the largest fitness franchise in the world and is considered a premier place to work within the industry, where we promote a Let's Make Healthy HappenĀ® mindset. We are seeking a highly motivated and results driven individual with a passion for helping others improve their lives through health and fitness. Anytime Fitness. is a 24-hour health and fitness club designed to be an upscale, community-oriented, hands-on coa...