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 20 of 42 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Down Dog Push-Up Begin in Quarter Dog (Downward Dog on your elbows). Exhale, and press hands into the mat to straighten your elbows, coming into Down Dog. Inhale and lower your elbows gently back to the mat to complete one rep. Previous Next Start Slideshow Arm Exercises