A 20-Minute Bodyweight HIIT Workout You Can Do in Your Living Room

High-intensity interval training (HIIT), a workout style that involves brief bursts of high-intensity intervals followed by brief periods of low-intensity recovery, is known for being just what the name suggests: high-intensity. And although that may make it sound a little scary, HIIT workouts are actually very short—which, for many people, makes it sound quite appealing. […]