Sonya Yaksich, 66, is in the best shape of her life—and she has the data to back it up. Yaksich owns a smart scale, which is an advanced bathroom scale that measures not only body weight, but also ...

New study of 5,800+ adults shows consistent high-intensity workouts dramatically slow biological aging at the cellular level.

Here’s a simple way to switch up your walking routine: try walking backward. Taking a brisk walk is an exercise rich in simplicity, and it can have impressive mental and physical benefits: stronger ...