It is essentially a diet in which you take the 7th day off to eat junk or whatever you want. Bodybuilders have been using this method for YEARS.
But WHY do you need to take a day off your diet unless it SUCKS to be on it in the first place. As a former competetive bodybuilder, I know personally.
With my new diet and weight loss program you don't change ANY food you currently eat. So you don't need a day off!
If you're really interested in losing weight as fast as possible while keeping it off, I explain why and how my weight loss program works in my new weight loss and diet program.