Popsugar Health & Fitness Arm Exercises What Exercises Tone My Arms? You'll Love Showing Off Your Sexy, Toned Arms After Doing These 40 Moves 4 June 2018 by Jenny Sugar View On One Page Photo 37 of 45 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 37 Arm Circle Planks In a plank position, reach your left arm back and then circle it overhead, bringing your palm back to the floor; repeat on the other side. This counts as one rep. Previous Next Start Slideshow Arm ExercisesStrength TrainingWorkoutsSummer