Popsugar Fitness Workouts Pilates Arm Workout Tone and Strengthen Your Arms With This 4-Minute Workout May 29, 2018 by Tamara Pridgett View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Newspaper Holding light weights in each hand, bend your arm 90 degrees at the elbow. Keeping your upper arms tight to the body, slowly hinge your arms out to the side like you're opening a newspaper. Then slowly bring your hands together, like you're closing a newspaper. Repeat for one minute. Previous Next Start Slideshow WorkoutsStrength TrainingPilatesBeginner Workouts5-Minute WorkoutsArm WorkoutsArm Exercises