Interval walking alternates slow and fast paces to boost intensity. People of all fitness levels can benefit from interval walking. Gradually increase the frequency and intensity of your interval ...

Interval training’s stock has soared in recent years. Is it any wonder, when it promises to deliver impressive health and fitness perks in a shorter time frame than other workouts? Sessions can be fun ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? In a small study, sprint interval exercise helped to “clean-up and rebuild” ...

In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than steady-state moderate-intensity cardio. Sprinting (in this case, on a bike) helped get rid of damaged ...