Interval training’s stock has soared in recent years. Is it any wonder, when it promises to deliver impressive health and fitness perks in a shorter time frame than other workouts? Sessions can be fun ...

Dear Doctor K: What is interval training? What are the benefits of exercising this way? Dear Reader: Interval training simply means alternating between short bursts of intense exercise and brief ...

High-Intensity Interval Training (HIIT) has become one of the most effective fitness strategies in the United States for ...

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

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes of work a week. It sounds too good to be true. But the evidence suggests it ...

For beginners, running your first mile might feel daunting, but interval training can be a great solution. By alternating between movement and recovery, your body learns to adapt while your mind stays ...

High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

High intensity interval training could be the secret to staying young. — -- Exercising by doing interval training, not weight lifting, could be the secret to staying young, according to a new ...