Lack of time is often the main reason people don’t exercise regularly. But a type of interval workout recently popularised by ...

This interval-based walking technique can help to enhance your strength, aerobic fitness and resistance to illness and injury ...

‘This type of interval training is effective because it trains both your body and your brain,’ adds Pace-Humphreys. ‘You’ll ...

Step into a healthier future, stride by stride. The varied paces in interval walking enhance your body’s ability to deliver oxygen to muscles. “Adding higher-intensity intervals pushes your ...

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

A certified U.S. running coach explains how a short, smartly structured workout can help beginners feel capable, consistent, ...

Determining whether high-intensity interval training (HIIT) is an appropriate form of exercise for the average person has been hotly debated for years. But for one researcher, there's not much to ...

High-intensity interval training has surprising benefits for fitness and physical power, but don’t stay seated the rest of the day. By Gretchen Reynolds A mere four seconds of all-out exercise, ...