Do you even know what HIIT stands for? We have the answer to that—and a whole list of pulse-pounding workouts.

I’m a personal trainer—if you need some quick and low-impact cardio, I recommend you start with this 15-minute workout H ...

For athletes seeking an effective cardio workout in half the time of a traditional training session, HIIT is a great solution. If you’re new to HIIT, take it slow so you build the right foundation.

Perfect for beginners, this mega-short HIIT workout is only five exercises long and you'll be working for 40-seconds with 20-seconds rest in between each one. ... 10. 15-minute cardio HIIT workout.

Steady-state cardio has benefits, but some exercises burn more fat by working multiple muscles and boosting metabolism. Here ...

Estrogen— which is cardioprotective —declines post-menopause, but HIIT, a type of workout that alternates between short ...

These 4 bodyweight moves target belly fat better than cardio. No gym required—just 30 minutes to melt stubborn fat fast.

For all its benefits, HIIT should not stand alone in your weekly workout regimen, though, since it’s not a strength training workout. Consider it a supercharged addition to your regular routine.

HIIT, or high-intensity interval training, can be an efficient, fun way to tackle your cardio workouts, add muscle, and shred serious fat.