Description
An exercise that targets the oblique muscles by using a cable machine for resistance while performing a side crunch in a kneeling position.
How to Do Cable Kneeling Side Crunch
- 1Setup
Position a cable pulley to a high setting and attach a single-grip handle. Kneel perpendicular to the cable machine, about 2-3 feet away, with the cable on your side.
- 2Setup
Grab the handle with the hand furthest from the machine, then bring it across your body to grasp it with both hands, palms facing each other, at shoulder height. Ensure your core is engaged and spine is neutral.
- 3
Exhale as you initiate the crunch by contracting your obliques, pulling the handle down and across your body towards your opposite hip or knee. Focus on a strong lateral flexion of your torso.
- 4
Hold the peak contraction briefly, feeling the deep squeeze in your side oblique muscles.
- 5
Inhale slowly as you control the eccentric phase, returning the handle to the starting position with your torso upright, resisting the pull of the cable.
Tips
- Focus on initiating the movement from your obliques, not your arms, to maximize muscle activation in the target area.
- Keep your hips stable and facing forward throughout the movement; avoid rotating your entire torso or leaning excessively.
- Control both the lowering and raising phases of the exercise to fully engage your obliques and prevent momentum from taking over.
- Experiment with your kneeling distance from the cable machine to find the optimal angle that provides consistent tension through the entire range of motion.
Common Mistakes
- ×Using too much arm strength: Many people pull with their arms instead of crunching with their obliques; fix this by focusing on side-bending your torso and keeping your arms relatively static.
- ×Rotating the torso excessively: Twisting your entire body rather than performing a lateral flexion reduces oblique isolation; correct this by keeping your hips and shoulders mostly perpendicular to the cable while only your trunk flexes sideways.
- ×Rushing the movement: Performing the crunch too quickly diminishes time under tension; slow down the eccentric phase to fully engage the obliques and improve control.
Variations

Cable Side Crunch
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Cable Kneeling Crunch
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