Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a hard interval workout, and I’ll explain exactly how. But I also need to ...

High-intensity interval training, or HIIT, is a great way to torch calories, boost your metabolism and get a great workout in a shorter amount of time. And if you're a fan of hopping on the treadmill ...

Fact checked by Nick Blackmer New research suggests that, compared to moderate exercise, HIIT may offer older adults more ...

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 ...

HIIT is a workout technique that involves alternating between short, high-energy exercises and brief recovery periods. According to Shillito, the key to HIIT is working hard during those intense ...

HIIT once boosted your fitness, now it leaves you shattered. Learn how experts suggest balancing Zone 2 and intervals for ...

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 ...

For many people aiming to burn a lot of calories, high-intensity interval training is the way to go. Also known as HIIT, these popular workouts feature bursts of intense activity, such as squats or ...

Plus, the 80/20 rule for optimal results ...

High-intensity interval training, commonly known as HIIT, is hugely popular the world over. It involves working at a high intensity for short intervals with rest periods in between, and is often ...

A patient with prostate cancer under active surveillance may encounter the fear that their cancer might progress, causing stress and anxiety. However, HIIT workouts may help put them at ease.