Cable Crunch
Muscles worked
Instructions
- 1Kneel below a high pulley that contains a rope attachment.
- 2Grasp cable rope attachment and lower the rope until your hands are placed next to your face.
- 3Flex your hips slightly and allow the weight to hyperextend the lower back. This will be your starting position.
- 4With the hips stationary, flex the waist as you contract the abs so that the elbows travel towards the middle of the thighs. Exhale as you perform this portion of the movement and hold the contraction for a second.
- 5Slowly return to the starting position as you inhale. Tip: Make sure that you keep constant tension on the abs throughout the movement. Also, do not choose a weight so heavy that the lower back handles the brunt of the work.
- 6Repeat for the recommended amount of repetitions.
About Cable Crunch
The cable crunch adds constant resistance to trunk flexion, letting you progressively overload the abs like any other muscle — a real edge over bodyweight crunches, which are quickly limited. Kneeling below a high pulley, rope behind your neck, you curl the spine vertebra by vertebra against the weight while the hips stay fixed. It mainly targets the upper portion of the rectus abdominis, with tension kept across the whole range. It is the ideal exercise for anyone who wants to truly overload the abs and progress beyond endless floor sets.
check_circleBenefits
- check_circleTrue progressive overload on the abs via the adjustable stack
- check_circleConstant tension across the full range, unlike bodyweight crunches
- check_circleKneeling position that limits hip-flexor takeover
lightbulbExecution tips
- lightbulbRound the spine vertebra by vertebra instead of pulling with the arms
- lightbulbKeep the hips fixed; only the upper back should curl
- lightbulbDrive the elbows toward the thighs while exhaling hard
- lightbulbControl the way back up over 2-3 seconds to keep tension
warningCommon mistakes
- warningUsing the arms as a lever instead of flexing the trunk
- warningPulling from the hips, turning it into a hip-flexion movement
- warningLoading too heavy and losing the spinal curl
- warningStaying with a flat back instead of truly rounding the abs
helpFrequently asked questions
How many reps should I do?expand_more
Aim for 12 to 20 controlled reps; the abs respond well to slightly higher rep sets.
What can I use if there's no cable?expand_more
A floor crunch or decline crunch reproduces the same trunk-flexion movement.
Does the cable crunch give visible abs?expand_more
It builds the thickness of the rectus abdominis, but the 'six-pack' only shows if your body-fat level is low enough. Pair it with a calorie deficit to make them visible.
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