"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be ...

Walking? Lifting weights? Does it matter what zone you’re in? I have answers.

If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be tough. Instead of making cardio feel like yet another looming item on your to-do list, let's ...

When you want to add a little movement to your day, there’s nothing simpler than heading outside for a walk. You don’t need a gym or specific equipment—or even any special skills. All you’ve gotta be ...