Add Yahoo as a preferred source to see more of our stories on Google. Couple power walking outside in the park on a cold day. (Getty Images) This month we will be alternating between HIIT walks and a ...

You've done hot girl walks, but have you tried hot girl power walks? That's right—your grandma's walking crew is onto something. Don’t get it twisted: Power walking is a very real cardio challenge ...

You've done hot girl walks, but have you tried hot girl power walks? That's right—your grandma's walking crew is onto something. Don’t get it twisted: Power walking is a very real cardio challenge ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You've done hot girl walks, but have you tried hot girl power walks? That's right—your grandma's walking ...

The term "power walking" might make you think of days past, but I’ll say it: it’s so back. Walking in general is beyond popular right now because this low-impact exercise has a bunch of benefits—both ...

The term “power walking” might make you think of days past, but I’ll say it: It’s so back. Walking in general is beyond popular right now because this low-impact exercise has a bunch of benefits—both ...

It's actually an Olympic sport, too.

Is your workout too easy? Challenge yourself to get more fit and age better. The more you exercise, the easier it gets. That’s why, at some point, you may need to power up your workouts. It’s ...