Brand-new still in the box Features:

• Targets entire core for faster results.
• Helps building up fantastic upper and lower abs, obliques and builds core while sitting in a chair literally.
• The swinging momentum of gravity to target the entire set of abs including the upper, middle, lower and side obliques in one fat burning wave like motion.
• An adjustment knob to convert it into a twisting workout machine to blast away the side obliques for a slimmer and sexier look.