Popsugar Health & Fitness Injury Prevention Exercises With 1 Dumbbell All You Need Is 1 Dumbbell For These 20 Intense, Muscle-Building Moves 25 June 2018 by Jenny Sugar View On One Page Photo 10 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Deep Squat With Overhead Reach Stand with your feet slightly wider than hip-width apart and toes pointed slightly outward, holding one heavier dumbbell with both hands. Sit back into your squat, bending your knees to 90 degrees while keeping your elbows straight, and raise the weight overhead. Lower your arms as you straighten your knees to stand; this completes one rep. Previous Next Start Slideshow Injury PreventionArm ExercisesButt ExercisesStrength TrainingWorkoutsAb Exercises