Lack of time is often the main reason people don’t exercise regularly. But a type of interval workout recently popularised by ...

As HIIT's popularity soars, sprint interval training, or SIT, is doing its best to catch up. Can shorter, harder, faster deliver better results? As the popularity of HIIT continues to soar, sprint ...

Let's start with a bold statement: There are runners who only want to live life in the fast lane. And then there is the other kind of runner, who prefers to maintain a slower, steadier pace—even if it ...

If you're frustrated with stubborn belly fat and tired of workouts that don't deliver results, it's time to shift your ...

Some people are entirely devoted to their workout routine. They have a favorite gym or fitness studio and modality—be it strength training, yoga, kettlebell workouts, or sprint workouts. But others ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than ...

Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve both at the same time, you’re likely working toward body recomposition. Strength training and ...

No longer can some military personnel rely solely on running at a moderate pace. Sprinting and agility are regularly tested as part of the ever-evolving fitness tests in the military. Many fitness ...

Stadium stair sprints and hill bounding are two popular exercises aimed at improving explosive power and enhancing athletic ...