P90X trainer Tony Horton is in the best shape of his life at 66. Here are his top longevity tips. Tony Horton, best known for the P90X workout, says he's thriving at 66 after tweaking his routine.

Exercise guru and infomercial star Tony Horton will be in Tucson today 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 ...

Tony Horton, best known for the P90X workout, says he's thriving at 66 after tweaking his routine. Horton was diagnosed with a rare illness in 2017 and has since followed a flexible plant-based diet.