Popsugar Fitness Workouts Stair and Dumbbell Workout This Challenging Stair Workout Is Guaranteed to Work Your Entire Body February 7, 2017 by Jenny Sugar View On One Page Photo 4 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Step-Up With Dumbbell to Knee Using both hands, hold one dumbbell above the head. Perform a step-up as usual, but every time your knee lifts into the air, lower the dumbbell to the knee. As you step your foot back to the floor, raise the dumbbell overhead. Continue alternating sides for one minute. Previous Next Start Slideshow WorkoutsStrength TrainingAdvanced WorkoutsIntermediate WorkoutsDumbbell WorkoutsFull-Body Workouts15-Minute Workouts