P90X Stretch X, the stretch routine included in the popular at-home fitness program, may provide much-needed relief after completing the brands intense cardio and strength training workouts. Its ...

Exercise guru and infomercial star Tony Horton will be in Tucson Thursday to lead a free group workout and promote the latest version of his popular P90X training program. The 60-minute workout will ...

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 ...