Another heart-pumping activity is using those 15 minutes to walk uphill. “ Incline walking is an excellent way to recruit ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images This simple daily exercise is designed to “unlock your walk,” boost walking ...

We also spoke with personal trainers to find out if walking is enough exercise on its own.

You don't have to devote yourself to long workouts to see a difference. Just 15 minutes is a lot more powerful than it seems. Hedy Phillips is a freelance lifestyle writer based in New York. While she ...