The 30-20-10 workout blends low, moderate and high-intensity intervals to improve VO₂ max, strength and running performance – all in under 10 minutes.

Running in intervals may be more effective and efficient than steady runs for improving your health. | Cardiology ...

If you prefer more structure, try a ladder fartlek: Run fast for one minute, recover with a jog, then repeat, running for two ...

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

Ease into exercise with “Japanese walking,” a popular 30-minute interval training regimen that alternates bursts of speed with a walk at a normal pace.

Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve both at the same time, you’re likely working toward body recomposition. Strength training and ...

Improve cardiovascular endurance using stationary bikes with intervals, sprints, hills and lifts. Class is designed for all fitness levels and abilities. It is recommended to warm-up for a few minutes ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Losing weight and gaining muscle are two major feats in and of themselves, but ...

Running is celebrated for its wide-ranging health benefits, but many people struggle to find the time for it. Interval running, a form of high-intensity interval training, offers a way to unlock these ...