Short interval sessions are an effective way for runners of any level to target VO2 max and boost speed. Add one of these ...

Significant improvements in aerobic fitness were noted after 12 weeks of high-intensity interval training sessions compared to traditional, moderate exercise sessions, according to a new study.

A new study highlights high-intensity interval training, or HIIT, as key in slowing the aging process on the cellular level. This form of exercise has been seen to help cells create more proteins to ...

Please provide your email address to receive an email when new articles are posted on . Short-interval high-intensity exercise improved peak VO 2 more vs. moderate-intensity training after stroke. A ...

If your VO2 max won't improve, you might be missing a key piece of the training equation.

Share on Pinterest Bursts of short intensity exercise followed by short periods of rest during workouts is beneficial for both your physical and mental fitness. Getty Images New research finds that ...

Most solid training plans include a weekly speed workout, often in the form of intervals. But the length of those intervals usually depends on your race distance, training goals, and fitness level.

Don’t have much time to exercise? More evidence shows it’s not a problem — if you just work out harder. A total of only two minutes of vigorous interval exercise had similar beneficial effects on a ...