Article: Allow your hips to naturally follow this motion, but keep both shoulders flat against the top of the Ab Lounge 2.  Think of bringing your rib cage down to the top of your hips, which are still angled to the right. The Ab Lounge exerciser will swing down, bringing you into a jackknife position.

What is a summary?
Rotate the toes of both feet so they point about 45 degrees to the right. Drop your left arm to your right hip. Squeeze your abs. Relax back to the starting position and repeat.