If you love P90X and you're saying, "Give me more," or, "I need a challenge"-then here it is, the P90X Plus Series. Beachbody trainer Tony Horton amps up the Muscle Confusion with brand-new moves and never-before-seen workouts all set to hot music created exclusively for P90X Plus by Jason Scheff, lead singer of the band Chicago! P90X Plus will break through plateaus with intense new cardio, muscle chiseling, and ab/core-ripping moves to ramp up your results. Adding these new advanced workouts into your P90X rotation will literally take your workout to the next level and create workout combinations beyond your imagination. Trust us, it doesn't get better than this. P90X Plus includes 5 new extreme workouts on 4 DVDs and is designed specifically for P90X graduates.