How to do it
- Attach a rope to a cable machine at chest height.
- Stand facing away from the machine with your feet shoulder-width apart.
- Hold the rope with both hands and bring it behind your head, keeping your elbows bent.
- Engage your abs and slowly crunch your torso forward, bringing your elbows towards your knees.
- Pause for a moment at the top of the crunch, then slowly return to the starting position.
- Repeat for the desired number of repetitions.
