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 ...

Torch calories with this 10-minute high-intensity HIIT workout—no equipment needed! Perfect for a quick and effective ...

While the majority of people know exercise is important for their health, they are constantly battling against the clock. Many people say they don't have enough time to exercise or can’t get to the ...

High-intensity interval training outperforms standard home exercise in improving fitness for patients with inflammatory ...

Most fitness enthusiasts have heard of high-intensity interval training (HIIT). But how often are you doing HIIT workouts on ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise ...

People who’ve had a stroke might worry about pushing themselves hard at the gym. New research suggests high intensity interval training (HIIT) can do more to improve fitness than moderate-intensity ...

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

A head trainer breaks down why common training shortcuts in your 30s often come back to haunt you years later.