HIIT workouts, or high-intensity interval training, are one of the best ways to exercise at home — no extra equipment ...

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent ...

HIIT workout founded by a Japanese Olympic coach that uses periods of intense exercise and rest to burn calories.

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

The American Heart Association recommends that adults get "at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity" — or a combination ...

High-intensity interval training (a.k.a., HIIT) is a triple threat: “It’s quick, easy, and effective,” says Angela Gargano, a certified trainer and creator of Strong Feels Good & Pull-up Revolution.

Torch your muffin top with 9 expert-backed HIIT moves that burn fat, boost metabolism, and sculpt your waist in 15 minutes.

Credit: Shutterstock If you’ve ever done a high-intensity interval training (HIIT) workout, you know it’s no joke. Sprints, ...

Getting healthier – whether it is by losing weight, exercising more or scheduling those long-ignored doctor's visits – is one of the most common New Year's resolutions every year. One way that people ...

TOOLBOX: Interval Training is popular in cycling and many other sports. High-Intensity Interval Training (HIIT) involves short periods of hard efforts separated by low-intensity recoveries. Let’s dig ...

According to one of the largest studies on fitness and longevity, HIIT training is the secret to improving quality of life as ...

If you're short on time but still want a good burn from your exercise routine, high intensity interval training (HIIT) may be the best option for getting the most from your workouts. "As opposed to ...