How will 2026 shake up the fitness world? Our editors give their predictions on what will most likely be the biggest ...

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.

We all know that exercise is important for overall health, but should our workout routine change as we get older? TODAY.com previously spoke with Dr. Eric Topol, a top cardiologist and longevity ...

My latest fitness escapade ended last week. I started P90X, BeachBody's newest program, on March 1. The 90-day exercise plan was advertised as an extreme fitness program that would challenge even the ...

The alarm clock blares, and you reach for your running shoes without thinking about it. Next thing you know, you’re jogging through your neighborhood on the same route as every other morning. You are ...