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

Talk about the winter that wasn’t! Our weather was certainly perfect for the golf tournament, but we are 15 to 20 degrees hotter than we should be. I don’t know ...

The fitness boot camp craze is evolving. It's no longer just the crack-of-dawn, sergeant-led calisthenics classes. Mommy Bootie Camp in Kensington, Md., packs a lot of punch, with a focus on interval ...

Many runners strive to get faster, and boosting VO2 max is often part of that goal. One way to achieve both: The interval ...

A new study suggests that HIIT workouts may help preserve lean mass in older adults compared to moderate exercise—but changes were small. Here's what to know.

RUNNERS CAN EASILY fall into a basic routine for their workouts: Lace up, hit the pavement, then cruise at a comfortable pace for as many miles as planned. This might feel good, but it’s not always ...

Come rain or shine, a good treadmill workout is all you need on days when getting outside doesn't appeal ...

There’s a lot of talk in the exercise world about high intensity interval training (HIIT) lately, which is exactly what it sounds like — alternating episodes of exercise with periods of less intensive ...

High intensity interval training (HIIT) may be the most effective form of exercise for reducing body fat while maintaining ...

For patients with rheumatoid arthritis, high-intensity interval training (HIIT) and strength exercise are beneficial for cardiovascular health, physical fitness, and overall health, according to a ...