Popsugar Fitness Workouts Bodyweight Workout For Arms and Abs 1 Workout to Bring Your A-Game: No-Equipment Arms and Abs November 27, 2018 by Susi May View On One Page Photo 3 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Circuit 1:Seated Russian Twist Reps: 20 Sit on the ground with your knees bent, pull your abs to your spine, and lean back a few inches while keeping your back straight. Hold your hand at your chest, and twist your torso to the right, then to the left to complete one rep. Continue twisting from side to side. Previous Next Start Slideshow WorkoutsNew Year's ResolutionsStrength TrainingBodyweight WorkoutsAb WorkoutsBeginner WorkoutsIntermediate Workouts30-Minute WorkoutsArm Workouts