Abs exercise How to do Sit Up Beginner isolation exercise for the abs, with just your body. Abs Drawn by Ayme Primary muscles Abs Equipment Bodyweight Level Beginner Ayme tracks Reps More abs exercises Crunch Bodyweight · Animated Dead Bug Bodyweight · Animated Decline Sit Up Bodyweight · Animated Hanging Knee Raise Bodyweight · Animated Hanging Leg Raise Bodyweight · Animated Hollow Body Hold Bodyweight · Animated