
The Original 90-Day Transformation.
P90 is Tony Horton's original 90-day home fitness program that laid the foundation for the acclaimed P90X series. Designed for beginners and intermediate fitness enthusiasts, the program uses progressive resistance training, cardio conditioning, flexibility, and core exercises to build strength, improve endurance, and promote weight loss. Organized into multiple phases that gradually increase in difficulty, P90 helps participants develop fitness safely while preparing them for more advanced training programs.

Sculpt A
Jan 1, 2003
Gets your body ready to get strong.
Sweat A
Jan 8, 2003
Melts that fat that's been holding you back.
Ab Ripper A
Jan 15, 2003
Adds power and definition to your core
Sculpt B
Jan 22, 2003
Builds endurance and lean-muscle growth.
Sweat B
Jan 29, 2003
Cranks the calorie burn even higher.
Ab Ripper B
Feb 5, 2003
Carves slimmer, rock-hard abs.
Sculpt C
Feb 12, 2003
Defines your body and puts results into overdrive.
Sweat C
Feb 19, 2003
Burns fat and tests endurance like never before
Ab Ripper C
Feb 26, 2003
Puts the final touches on your lean, sexy six-pack.
Saturday Special
Mar 5, 2003
A superefficient, high-velocity sweat-fest that will help you get your weekend workout done—and done right—in a hurry.