
3/4 sit-up
AbsBody weight

Step 1: Hang from a pull-up bar with your arms fully extended and your palms facing away from you.
Step 2: Engage your core and lift your knees towards your chest, keeping your legs together.
Step 3: Once your knees are at chest level, explosively throw your legs down towards the ground, extending them fully.
Step 4: Allow your legs to swing back up and repeat the movement for the desired number of repetitions.