What exercises are included in the P90X chest and back workout?

The P90X Chest and Back workout is a rigorous upper-body regimen designed to strengthen and build the chest and back muscles. This workout includes a variety of exercises that target muscle endurance and strength. The typical exercises incorporated into the P90X Chest and Back routine comprise push-up variations such as standard push-ups, military push-ups, wide fly push-ups, and decline push-ups, which are aimed at working different parts of the chest. For the back, the workout features several types of pull-ups or chin-ups, including wide front pull-ups, reverse grip chin-ups, and closed-grip overhand pull-ups. The session alternates between chest and back exercises, often integrating movements like heavy pants, lawn mowers, and back flys with dumbbells to engage the back muscles further. Additionally, the routine emphasizes repetition and muscular failure to maximize results, with a goal of increasing both strength and muscle size.