Walking becomes cardio when your heart rate rises, and the simplest way to make that happen is by picking up speed. Aim for a brisk pace that makes you breathe harder but still allows short ...

Try this 10-minute walking test to see how many steps you can take and what your result says about cardio fitness.

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 ...

When I think of walking for cardio, I picture Jane Fonda-vibes outfits (hello, brightly-colored, high-cut Spandex and sweatbands), wrist and ankle weights, and wildly pumping arms. And then I shrug it ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When I first started running seriously, I thought I had to be out of breath and dripping sweat with my ...

30-minute walking routine uses brisk pace changes to burn more calories than jogging after 40, and stays joint-friendly.

What if there was a piece of cardio equipment that could roll underneath your lounge and be wheeled out in 30 seconds? A ...