Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! If you've committed to a consistent walking routine, you ...

FOR YEARS, the fitness world has pitted pilates and strength training against each other. Strength training loyalists argue that barbells, dumbbells, and progressive overload are the only true path to ...

A decade ago, a muscle physiologist named Brendan Gurd published a study comparing sprint interval workouts with longer continuous endurance workouts. Some people responded best to the intervals; ...

Runners do need protein for muscle repair, especially after long runs or hard workouts, and there’s a time and a place for a (preferably low-added-sugar) protein bar. But whole food sources, like eggs ...