In today's fast-paced world, finding time for exercise can be challenging. This probably explains why short workouts continue to be so popular. But can workouts of only 10 or 15 minutes really help ...

Intense four-second bursts of exercise performed three times a week for less than 15 minutes can boost cardio and muscle power, a study suggests.

HIIT routines are typically both high intensity and high impact. But you can still get the hard work while being easy on your body. By Jen Murphy High-intensity workouts are designed to be hard. The ...

Incorporating an additional five minutes of intense exercise into your daily routines may help lower your blood pressure, new research suggests. The study, published Wednesday in the journal ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...