In a fitness world obsessed with counting steps, researchers have discovered a potentially game-changing way to interpret the data already collected by your smartwatch. The new measurement—Daily Heart ...

For years, 10,000 steps a day has been the gold standard for weight loss and health. The number sounds simple and motivating, but many people struggle to hit it consistently, and wonder if falling ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re anything like me, walking is your preferred method of transportation. Not only is it accessible ...