Conor McGregor's F.A.S.T. (Fighter Aerobic/Anaerobic System of Training) Conditioning is a scientifically based, 12-week high performance training program, that has been designed to improve the stamina, endurance, and cardio-vascular fitness levels of M.M.A. competitors, and other skill based athletes.Full details of the program and our institute of athletic performance, can be found at: https://mcgregorfast.com/