In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

When it comes to getting enough exercise, everyone searches for something that speaks to them. Some people love the quiet solitude of jogging alone while others prefer the competitive element of team ...

You're busy. Between long hours at work, family demands, and social obligations, it can be difficult to squeeze a workout in. That may be why high-intensity interval training (HIIT), has become the go ...

Stop viewing exercise as a solitary chore. By embracing group activities like HIIT, you harness the power of social ...

Looking for a workout that has speed, strength, and power wrapped into one? Try high-intensity interval training (HIIT), a method that packs a punch in a shorter amount of time compared to other ...

In simple terms, the 30-20-10 workout involves 30 seconds of low-intensity activity, 20 seconds of moderate-intensity ...

Team-building is taking on a new form, with companies adding high-intensity team workouts to their list of corporate ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." High-intensity interval training (otherwise known as HIIT) may sound, well, intense. And it can be. But ...

This morning HIIT workout sets you up to be energized and focused for the rest of the day. The best part? It only takes 10 minutes. If you often find yourself feeling extra-sleepy and unfocused—even ...

Researchers from The University of Queensland examined 194 adults aged 65 - 85 with no signs of cognitive decline. Participants were assigned to a low-intensity, moderate-intensity, or HIIT workout ...

The best exercise for over-70s and how often to do it for longevity has been revealed in the 5-year study results ...