The original P90X is a 90-day home fitness program created by Tony Horton, which consists of 12 intense workouts using resistance and bodyweight training to prevent muscle plateaus through "Muscle Confusion". It features a mix of strength, cardio, and flexibility, including workouts like Chest & Back, Plyometrics, and Ab Ripper X. The program includes a fitness and nutrition guide and requires equipment like dumbbells or resistance bands.
Program details
Duration: 90 days
Creator: Tony Horton
Key principle: "Muscle Confusion" to prevent the body from adapting to a routine.
Structure: 12 workouts, including a mix of strength training, cardio, and flexibility.
Intensity: Designed for intermediate to advanced fitness levels and can be modified to be done at your own pace.
Included workouts
Chest & Back: A challenging workout focusing on push-ups and pull-ups.
Plyometrics: A high-impact, high-intensity cardio routine that is one of the biggest calorie burners.
Shoulders & Arms: A workout to build strength in the upper body.
Yoga X: A routine that incorporates yoga for flexibility and balance.
Legs & Back: A total body workout with exercises like squats and lunges.