Fitness Friday: 15-Minute Full Body Dumbbell Tabata Workout

No time for the gym? No problem. This 15-minute dumbbell Tabata workout hits every major muscle group, boosts your heart rate, and builds strength—all in less time than it takes to watch your favorite TV episode. Grab a set of dumbbells, set your timer for 20 seconds on / 10 seconds off, and get ready to feel the burn.