Long Arm Crunch (Bodyweight)

Also known as: Long Arm Crunch (Bodyweight).

Crunch with arms extended overhead.

How to perform this exercise

1. Lie on the back with knees bent and both arms reaching overhead.
2. Draw the ribs toward the pelvis and curl only the shoulders and upper back a short distance upward without pulling on the head.
3. Lower the upper back slowly; do not turn the movement into a full sit-up.