Popsugar Health & Fitness Bodyweight Exercises Best Exercises For Strong Arms I Do CrossFit and These Are the 19 Arm-Strengthening Exercises I Can't Live Without 17 January 2019 by Jenny Sugar View On One Page Photo 4 of 18 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Burpees Lower into a crouching squat with your hands on the floor. Do a squat thrust by jumping your feet back into a plank position. Do one basic push-up, bending the elbows and then straightening back to a plank. Jump the feet forward to the hands, and come into a squat. Do an explosive jump straight up, getting as much height as you can. Previous Next Start Slideshow Bodyweight ExercisesCrossFitArm ExercisesStrength TrainingWorkouts