P90x really is worth checking out if you have a serious need and desire to get healthy, in shape, and have a ripped body in the shortest amount of time possible. The reason P90x works, and works so effectively in a short period of time, is the cutting edge concept of muscle confusion. Muscle confusion is the act of confusion the muscles so as to make the grow faster and continue to make them grow. Exercising with the same workouts day after day will results in your muscles hitting a plateau an... more