Machine Ab Coaster Oblique Crunch

Instructions

1. Kneel on the Ab Coaster machine and grip the handles, setting an appropriate resistance.
2. From the bottom position, drive your knees upward and rotate them to one side to target the oblique.
3. Squeeze the oblique at the top, then lower the carriage back down under control.
4. Alternate the rotation direction each rep to work both sides.
5. Maintain a tall spine and avoid using momentum.