I tried the 12-minute daily workout Helen Mirren’s used for her ‘whole life’ – here’s why it’s stood the test of time ...

In a world full of post-workout recovery drinks, many endurance athletes turn to this sugary beverage. Here’s why—and what that means for you. Is chocolate milk truly beneficial as a post ...

Those stats, combined with the undeniably impressive physiques of Crossfit's top competitors, perhaps it's time you suspended your skepticism on 'the sport of fitness' and include some CrossFit ...

“A VO2 max workout will make those mitochondria work more efficiently,” Fitzgerald says. The more mitochondria you have to work efficiently, the greater your capacity to improve your pace.