If you want to make the most of a short span of time for working out, consider a high-intensity workout. With brief bouts of high-intensity interval training, it's possible to achieve or even exceed ...

Endothelial dysfunction is a hallmark of cardiovascular disease (CVD) and plays a central role in vascular inflammation, ...

A large meta-analysis has found that high-intensity interval exercise (HIIE) delivers greater improvements in vascular function than moderate continuous training for patients with coronary artery ...

Athletes have long used interval training to amplify performance, but recent research suggests you should crank up the intensity even more. Curious about how to maximize interval training, Jens ...

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 ...

New research reveals that high-intensity interval training (HIIT) increases glucose metabolism in muscles as well as insulin sensitivity in type 2 diabetes. After just a two-week training period, the ...

Now that we’re six weeks into our series, we’ve laid a solid foundation for a consistent workout program that includes mobility, strength and cardiovascular exercises. If you missed previous ...

Many inactive adults who tried a sampling of exercises preferred intense efforts to gentler workouts. By Gretchen Reynolds People who have never tried intense interval training might be surprised to ...