A trainer walks you through his top-recommended standing HIIT exercises for weight loss and better cardiovascular fitness.

Break a sweat at Rumble From HIIT and strength training to boxing and yoga, sweat it out at these top workout classes in ...

HIIT is an abbreviation for High-Intensity Interval Training and whether or not you are a total newbie to the workout format, it’s beginner-friendly and a highly efficient way to burn calories ...

If you thought an effective cardio workout meant mindless hacking away at the Stairmaster or treadmill ... The lab coats have shown that high-intensity interval training (HIIT) can supersize ...

Lots of people will have tried high-intensity interval training (HIIT) – a workout made up of short, intense bursts of movement like sprints, burpees and ski jumps, followed by a rest.

Complete one of the following workouts, or do another 30-minute cardio workout of your choice, whether it's a cycling class, ...

A strong core can prevent injuries, reduce back pain and help you play sports better. One of the simplest ways to test your ...

Hosted by Class Fitsugar trainer Jenna Willis, and assisted by Nikki Keeshin and Paris Nicole, this HIIT workout is designed to be easy to follow and effective. Featuring a combination of lower ...

Luckily, there's a solution to this particular problem, and it comes in the form of high-intensity interval training or HIIT. HIIT has been proven to boost metabolism, build strength, and offer ...

Whether I'm running, squatting heavy, or jumping around for HIIT workouts, I know that I don't have to worry about my pants falling or being see-through. It's also designed with a sweat-wick ...

Medically reviewed by Amy Kwan, PTMedically reviewed by Amy Kwan, PT High-intensity interval training (HIIT) is a workout style involving periods of high-effort exercise intermixed with recovery ...