Popsugar Fitness Arm Exercises At-Home Arm and Shoulder Exercises These Are the 42 Most Effective Exercises For Strong Arms and Sculpted Shoulders 3 June, 2020 by Jenny Sugar View On One Page Photo 13 of 42 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 One-Legged Push-Up Start on your hands and knees. Extend your left leg behind you so it's parallel with the floor. Engage your abs. With your leg extended, bend your elbows lowering your torso toward the floor while keeping your left heel in line with your left hip. Straighten your elbows to push yourself away from the floor to complete one rep. Previous Next Start Slideshow Arm Exercises