Works: Obliques, Uppers (Intermediate)
START POSITION – Assume the above position with your left leg positioned across your right knee.
Flex your abs even before beginning the exercise and envision pushing your lower back into the floor. Aim your right elbow towards your left knee while you slowly breath out and continue to flex your abdominals as hard as you can, be sure to contract your abs for two seconds at the top of the movement before returning to the starting position. After a set, switch sides.