F45 Training is a global fitness franchise founded in 2013 in Sydney, Australia, by Rob Deutsch and Adam Gilchrist. The company specializes in high-intensity functional training workouts that are designed to be time-efficient and community-oriented. With over 3,300 studios in more than 67 countries, F45 offers group workout classes that combine high-intensity interval training, circuit training, and functional exercises, ensuring a unique experience with each session.

The workouts last 45 minutes and focus on efficiency and effectiveness, fostering a supportive team environment without mirrors or egos. F45 also provides personalized nutrition programs to help members achieve their fitness goals. Additionally, the company offers franchise opportunities for entrepreneurs looking to operate F45 studios. F45 Training appeals to fitness enthusiasts seeking varied workouts and a community-driven atmosphere, as well as those interested in a proven business model in the fitness industry.