However you do it, what makes HIIT work is the intensity. You’re going hard—typically as hard as you can—for a short period ...

The phrase “putting the hammer down” commonly refers to drivers smashing the accelerator pedal to pick up a burst of speed, often to beat a waning yellow light. Runners use this idiom in much the same ...

What are the benefits of interval training? When we first start running and begin to improve the time we are able to ...

Fartleks are a well-known and popular running workout—or at least they’re something runners talk about all the time. But how many of us have gone out and said “I’m doing a fartlek today” and actually ...

Interval walking, originating in Japan, offers a time-efficient alternative to the 10,000-step goal, improving cardiovascular health and boosting mood. This technique involves alternating between fast ...