I have to admit. I bought it. It has helped me some in the physical game but more in the mental and preparation department. Like it says, if you compete, you can not just rely on the ebb and flow of the match. You practice, practice, practice but get to the event and its fly by the seat of our pants.
Basically it works by developing a strategy for training, sparring and competing.
You have to decide on your own game plan for everything. Training, competing, meditation, diet, sleep, cardio. But have it in writing and in your brain so when its time for the tournament you just execute that game plan.
I have changed my game plan for September's NAGA in Hawaii and will see how well it works. Its just planning and executing the plan. For sure at tournament time, you don't want to shake the guy's hand and wonder ,"Hmmm, now what the hell do I do now?"