Kneeling Cable Crunch
The kneeling cable crunch with a rope attachment behind the neck is a weighted abdominal exercise that provides constant resistance throughout the movement. It targets the abs through a loaded flexion pattern, helping to develop strength and muscle definition in the core.
How to do it
- Attach a rope to the high pulley of a cable machine and kneel facing the machine.
- Hold the rope behind your neck with both hands and position your hips back over your heels.
- Engage your core and crunch downward, bringing your elbows toward the floor.
- Pause at the fully contracted position, isolating the abs.
- Slowly return to the upright starting position while maintaining tension on the cable.
- Repeat for the desired number of repetitions.
Form cues
- Keep your hips locked in place over your heels.
- Curl your spine downward to bring elbows toward the floor.
- Maintain constant tension on the cable throughout the movement.
- Exhale as you crunch down, and inhale as you return to the start.
Breathing: Exhale forcefully as you crunch downward and contract your abs, then inhale slowly as you rise back to the starting position.
Common mistakes
- Using your hips to pull the weight down instead of bending your spine, which shifts the work away from your abs.
- Pulling with your arms and neck instead of curling your torso, which strains your neck.
- Allowing the weight stack to touch between reps, which relieves the constant tension on your core.
Muscles worked
Primary: abs. Secondary: obliques, hip flexors.
Suggested sets & reps
Get fitter
3 sets x 12-15 reps, rest 60 seconds
Lose weight
3 sets x 15-20 reps, rest 45 seconds
Build muscle
3-4 sets x 10-15 reps, rest 60-90 seconds
Easier, harder & alternatives
Make it easier
Make it harder
Alternatives
Take care if…
- If you feel lower back discomfort, reduce the weight or limit your range of motion.
- If you experience sharp pain in your neck or spine, stop immediately and check with a professional.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
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Start free →Frequently asked questions
Why do I feel this exercise more in my hip flexors than my abs?
You are likely sitting back too far or pushing your hips backward as you crunch. Keep your hips stationary and focus entirely on curling your ribcage toward your pelvis.
How often can I do kneeling cable crunches?
2 to 3 times per week is plenty for most beginners, allowing your abdominal muscles time to recover between sessions.
Can I do this exercise without a cable machine?
Yes, you can substitute a resistance band anchored securely above you to replicate a similar kneeling crunch movement.