Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

This fun workout combines high intensity interval training (HIIT) with energizing movements inspired by Caribbean dance. Led by Selena Watkins, founder of Socanomics, and assisted by Tiff Marie on the ...

While the past few years have seen the rise (and rise) of low-intensity workouts, like Pilates and yoga, grow in popularity, there’s still a very valid case for adding in some high-intensity interval ...

Do you have 30 minutes to spare to shred your entire body? Yeah, we thought so. The Mens Health 30-Minute Shred utilizes high-intensity interval training (or HIIT), which is an effective method for ...

Unless you've got a plan, basic home workouts usually fall into one of two categories: lethargic, uninspired rounds of simple movements like pushups and situps, or a frenzy of in-place activity with ...

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

If you’re looking to add some kick to your workout and save time while doing it, it's probably time to try a 15-minute HIIT workout. “HIIT, or high-intensity interval training, essentially means you ...

Lack of time is often the main reason people don’t exercise regularly. But a type of interval workout recently popularised by actress Jessica Biel could be the solution – with research showing it can ...

Workout trends come and go, but when it comes to the biggest bang for your buck, high intensity interval training, or HIIT, has staying power. HIIT’s specific origins are uncertain; some say it dates ...