New research shows the 4x4 workout format can improve fitness faster than traditional workouts, such as jogging or cycling ...

If you deal with knee pain or discomfort, you might be a little hesitant to jump into HIIT — and rightly so. The high-intensity, high-impact exercise method has the potential to stress out sensitive ...

We've all been there: obsessed with one specific workout, whether it's a so-hard-it-hurts HIIT class, a makes-your-bod-rock ...

HIIT exercise isn't for everyone and there's some evidence that you can overdo it. Here's what the experts recommend ...

But a type of interval workout recently popularised by actress Jessica Biel could be the solution – with research showing it ...

When it comes to getting enough exercise, everyone searches for something that speaks to them. Some people love the quiet solitude of jogging alone while others prefer the competitive element of team ...

Running, cycling, HIIT, and jumping rope are all examples of cardio exercise proven to improve cholesterol profiles. Weight lifting, whether at a gym with machines or at home with your bodyweight, can ...

High-intensity interval training and weight training are two of the most effective forms of exercise for improving overall fitness and health. HIIT is a type of exercise that involves alternating ...

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

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 ...