P90X
What is P90X?
Why is P90X effective?

The secret behind the P90X system is an advanced training technique called Muscle Confusion™, which accelerates the results process by constantly
introducing new moves and routines, so your body keeps adapting and changing throughout the 90 days. This variety challenges your muscles and keeps
them from getting accustomed to the workouts over time, so you don’t plateau. And because you’re working different muscles in different ways with each workout, P90X makes it possible for you to “Bring It!®” hard every day, without the pain or injury that often comes from repetitive motion. What makes P90X unique? Most in-home workout programs offer only one kind of fitness training. But the 12 P90X DVDs give you intense cross-training with 5 hard-core resistance routines, 3 fat-scorching cardio routines, and 2 ab-ripping routines, as well as extreme yoga and advanced flexibility. You work all your muscles from every possible angle, using many different techniques. Whether you want to lean out, bulk up, or get ripped, there are endless ways to mix and match the routines to keep you motivated for the full 90 days and beyond. The other thing that makes P90X unique is Tony Horton himself. Not only is he an experienced trainer who’s devised the most efficient ways to get your body into peak shape, he’s incredibly engaging and inspiring, constantly encouraging you to “do your best and forget the rest.” He’s also been known to crack the odd—and we do mean odd—joke from time to time. Imagine a cross between an upbeat motivator and a standup comic, and you’re pretty close.