This is program used by Military Strength and Condtioning coach Peter North to get clients both Civilian and Military to solid fitness in short time. The SAS and Australian SAS use a variety of ways to improve fitness and conditioning. In this book Peter North outlines how you can use SAS principles to design your Circuits plus train using Peter's Program. This a BASIC no nonsense program that does exactly what it's designed to do. No fluff no paddign out just the basic program. You will also find a motivating section regarding the SAS Philosophy plus a section on Nutrition for your program.