Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

The message for runners? Two HIIT sessions a week appears to be the ‘Goldilocks’ zone when it comes to improving VO2 max and ...

High-Intensity Interval Training (HIIT) alternates short bursts of near-maximal effort with periods of rest or low-intensity ...

If you've bought into the hype and you don't need to do anything other than High-Intensity Interval Training (HIIIT) to stay healthy and fit, there’s a good chance you're missing out on your goals and ...

“You can reduce your usual workout intensity or duration by half. It might seem counterintuitive, but it is a game-changer during hectic times like the holidays,” she says. “By lowering the bar, you ...

High-intensity interval training is an accessible workout program that can work for all types of people and can be done with or without equipment. The program can have weight loss and other health ...

For patients with heart failure and cardiovascular disease, high intensity interval training has a greater positive effect on cardiorespiratory fitness than moderate intensity continuous training.

HIIT safely improves aerobic capacity and muscle endurance in newly diagnosed inflammatory muscle disease patients.

FARGO - As a busy college student who works two jobs and coaches volleyball, Brooke Maddocks doesn't have a lot of time to exercise, so she makes every minute count. High intensity interval training, ...

High-intensity interval training boosts fitness and muscle endurance more effectively than traditional home exercise ...

Sprint interval training can improve aerobic capacity, anaerobic capacity, speed and power, says Stone, and the research ...

High-intensity interval training, or HIIT, checks two of the most important boxes when it comes to exercise programming: high effectiveness in a short amount of time. HIIT workouts are very ...