Our most EXTREME Home Fitness Training workout Ever! 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!