Popsugar Health & Fitness Push-Ups Is It OK to Do Push-Ups Daily? The Only Exercise I Do to Keep My Arms Toned All Summer Long 16 June 2018 by Susi May View On One Page Photo 4 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 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, completing one rep. Previous Next Start Slideshow Push-UpsFitness TipsBodyweight ExercisesWorkouts