Unlike other exercise program where you are told you MUST do 30 minutes of cardio per day and an hour of weights, to get results, Combat Conditioning is totally different. 15 minutes is all it takes to whoop the hard-core trainee. But for the total beginner, you will start improving even if you're only able to train for one minute. That's right. I've had people begin with ONE MINUTE of Combat Conditioning and today many of these same people are fitness phenoms.