Where should I hold the rope during cable crunches?

Hold the rope beside your head, at your temples, or behind your neck, whichever feels most comfortable and stable. The key is to keep your hands in a fixed position relative to your head so the resistance comes from spinal flexion, not arm movement.

How far away from the cable machine should I kneel?

Kneel far enough that the weight stack doesn't rest between reps and the cable angle pulls slightly forward and down. Typically this is about two feet from the machine, but adjust based on your torso length and the pulley height.

Should my hips move during cable crunches?

Your hips should remain stationary with your thighs perpendicular to the floor throughout the movement. Any hip flexion turns the exercise into a different movement pattern that reduces abdominal involvement.

Crunch (Cable)

The cable crunch is a kneeling abdominal exercise that uses adjustable cable resistance to load the flexion of the spine. It suits lifters who want progressive overload for their abs and prefer a stable position that isolates the core.

Muscle group: Core
Primary muscles: abs
Equipment: Cable

How to do the Crunch (Cable)

Attach a rope handle to a high pulley and select your working weight.
Kneel facing the machine about two feet away and grasp the rope with both hands beside your head or neck.
Keep your hips stationary and crunch your torso downward by flexing your spine, bringing your elbows toward your knees.
Pause briefly at the bottom of the contraction, then return to the starting position under control.
Maintain constant tension on the cable throughout the entire range of motion.

Form tips

Focus on rounding your spine and pulling your ribcage toward your pelvis rather than bending at the hips.
Keep your hips locked in place throughout the movement to prevent turning it into a hip flexion exercise.
Exhale fully as you crunch down to maximize abdominal contraction and maintain core tension.

Common mistakes

Hinging at the hips instead of flexing the spine: this shifts the work from the abs to the hip flexors and defeats the purpose of the exercise.
Using momentum or bouncing through reps: this reduces time under tension and diminishes the training stimulus for the abdominals.
Pulling the rope with your arms: this engages the lats and shoulders instead of keeping tension focused on the core muscles.

Sets and reps

For hypertrophy, perform 3 to 4 sets of 12 to 20 reps with moderate weight and controlled tempo; for strength, use 3 to 5 sets of 8 to 12 reps with heavier resistance.

Track the Crunch (Cable) in Gym Track

Log every set in seconds, see your last session's weight and reps as you train, and get a new PR flagged automatically. Free on iPhone and Android.

Get the app

Frequently asked questions

Where should I hold the rope during cable crunches?: Hold the rope beside your head, at your temples, or behind your neck, whichever feels most comfortable and stable. The key is to keep your hands in a fixed position relative to your head so the resistance comes from spinal flexion, not arm movement.
How far away from the cable machine should I kneel?: Kneel far enough that the weight stack doesn't rest between reps and the cable angle pulls slightly forward and down. Typically this is about two feet from the machine, but adjust based on your torso length and the pulley height.
Should my hips move during cable crunches?: Your hips should remain stationary with your thighs perpendicular to the floor throughout the movement. Any hip flexion turns the exercise into a different movement pattern that reduces abdominal involvement.

More core exercises

All core exercises →