Popsugar Health & Fitness Arm Exercises Best Exercises For Toned Arms Change the Shape of Your Arms With These 50 Essential Moves 24 May 2018 by Jenny Sugar View On One Page Photo 3 of 52 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Plank With Shoulder Tap In a plank, alternate bringing your hand to the opposite shoulder without allowing your torso to twist. Previous Next Start Slideshow Arm ExercisesWorkouts