P90X is a revolutionary system of 12 sweat-inducing, muscle-pumping workouts, designed to transform your body from regular to ripped in just 90 days. You'll also receive a comprehensive 3-phase nutrition plan, specially designed supplement options, a detailed fitness guide, a calendar to track your progress, online peer support, and much more. Your personal trainer, Tony Horton, will keep you engaged every step of the way, and you won't believe your results!

Why is P90X so 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 never plateaus, and you never get bored! Whether you want to get lean, bulk up, or just plain get ripped, there's an endless variety of ways to mix and match the routines to keep you motivated the full 90 days and beyond!