Tabletop Crunch (Bodyweight)

Also known as: Tabletop Crunch (Bodyweight).

A crunch with both legs held in a fixed tabletop position.

How to perform this exercise

1. Lie on the back with hips and knees bent near 90 degrees, shins level, arms crossed over the chest and head/shoulders resting down.
2. Hold the legs still and curl the shoulder blades off the floor, then lower again without performing a sit-up or curling the pelvis.