Popsugar Fitness Workouts Dumbbell Workout Videos 50 Fun and Challenging Dumbbell Workout Videos — All in 1 Place! April 10, 2020 by Jenny Sugar View On One Page Photo 22 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 A Total-Body Workout to Build Metabolism-Boosting Muscle You need to build some muscle to boost your metabolism, and this total-body workout will do just that. Previous Next Start Slideshow WorkoutsStrength TrainingIntermediate WorkoutsDumbbell Workouts