As HIIT's popularity soars, sprint interval training, or SIT, is doing its best to catch up. Can shorter, harder, faster deliver better results? As the popularity of HIIT continues to soar, sprint ...

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 ...

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 ...

Typically, in sprint interval training, you’ll run for a set amount of time and then rest, progressing your effort to getting faster and faster each interval. Or you might do something called a ...

With these five ideas for fun cardio HIIT workouts, you'll be enjoying your exercise routine more than ever. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can ...

When it comes to fast, efficient workouts, everyone's mind goes to High-Intensity Interval Training (HIIT) as the holy grail. But new findings are replacing that thought. Researchers now propose that ...

You’ve probably heard about Tabata training. But what is a Tabata workout, exactly — is it the same as HIIT, or high intensity interval training? And should these super high-intensity drills be part ...