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.

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

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

In this Sunday edition of Business Insider Today, we're talking about the NYC marathon and the trend of networking at fitness classes.

You want bulging biceps and a bigger, broader chest. You want superheroic shoulders, and a ripped, chiseled back. What should your next move be? Get out of that high-intensity interval training class ...

HIIT heart rate zones are a great way to guide your workouts. Here, learn the benefits of HIIT training and keeping your heart rate in mind. The key to reaping such rewards? Tapping into your ideal ...

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

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? The best shoes for HIIT workouts have the “Goldilocks” effect—you want a ...

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

High-intensity interval training (otherwise known as HIIT) may sound, well, intense. And it can be. But it can also be highly beneficial, including for women over 50. The training modality has other ...

Done correctly, high-intensity interval training is one of the most efficient forms of exercise. Here’s how to do it. By Amanda Loudin Workout trends come and go, but when it comes to the biggest bang ...

New research from Edith Cowan University shows that a single bout of weight training or HIIT can boost anti-cancer myokines and reduce breast cancer cell growth in survivors.