Turn your body into a pillar of strength, capable of almost anything with this highly efficient workout.As the name suggests,the aim is to challenge major muscle groups building up the strength and speed you'd need in a hypothetical combat scenario where all you have is your body and the razor-sharp mind that guides it.This routine takes only a few minutes a day and doesn’t involve expensive exercise equipment, which makes this ideal for men and women who don’t have access to an actual gym. This training system allows you to use whatever you have available for resistance and weight, while improving your strenght and agility and geting your body into a combat ready state.