Cable Tuck Reverse Crunch

Instructions

1. Attach ankle cuffs to a low pulley cable and lie face up on a mat in front of the stack.
2. Bend your knees to roughly 90 degrees and anchor the cable to your ankles.
3. Curl your pelvis and knees toward your chest, using your abs to initiate the movement.
4. Hold the tucked position briefly, then slowly lower your legs back to the start.
5. Keep your lower back pressed into the mat and avoid using momentum.