Popsugar Fitness Workouts Dumbbell Exercises These Are the 50 Most Effective Dumbbell Exercises (Plus 3 Video Workouts) June 23, 2018 by Jenny Sugar View On One Page Photo 35 of 53 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 35 High Knees Hold one dumbbell at chest height and run in place while lifting your knees high to the level of your waist. Engage your abs as the knee comes up. Previous Next Start Slideshow WorkoutsButt ExercisesBack ExercisesDumbbell WorkoutsInner Thigh ExercisesArm ExercisesAb ExercisesLeg Exercises