I personally have never tried a plyometrics program, so my opinion on that one is pretty useless, however, I have a good friend who swear plyometrics is the greatest workout plan ever. Taking a look at the website it looks like a scam, big flashy words and letters, guarantees that no professional trainer would make, as they say, "if it sounds too good to be true it usually is." What exactly would your goal be for this program, if I may ask?