Exercise guide
Cable Preacher Curl with Rope Attachment
- Intermediate
- Isolation
- Rep-based
- Shoulders
- Upper arms
The Cable Preacher Curl with a rope attachment provides constant tension throughout the range of motion, isolating the biceps while the neutral-to-supinated grip emphasizes the brachialis and bicep peak.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Position a preacher bench in front of a low cable pulley with a rope attachment.
- Sit or stand behind the bench, resting your triceps firmly against the slanted pad with your armpits tucked into the top edge.
- Grasp the rope handles with a neutral grip (palms facing each other) and extend your arms fully down the pad.
- Ensure your feet are planted firmly for stability and your chest is pressed against the pad.
How to do it
- Exhale and curl the rope toward your chin by flexing at the elbows, keeping your upper arms glued to the pad.
- As you reach the top of the movement, pull the ends of the rope slightly apart to maximize the peak contraction.
- Inhale and slowly lower the weight back to the starting position using a controlled 3-second eccentric phase.
- Stop just before your elbows fully lock out to maintain constant tension on the biceps.
Form checklist
- Keep your armpits tight against the pad to prevent shoulder involvement.
- Maintain a neutral wrist position; do not let the weight pull your wrists into extension.
- Ensure your torso remains stationary; do not lean back to help lift the weight.
- Keep your triceps in contact with the pad throughout the entire set.
Pro tips
- Focus on the 'spread' at the top; pulling the rope ends apart forces a harder contraction in the outer head of the biceps.
- Squeeze your triceps at the bottom of the rep to ensure the biceps are fully lengthened before the next contraction.
Make it harder
- Incorporate a 2-second isometric hold at the peak of the contraction on every rep.
- Perform '21s' by doing 7 reps in the bottom half, 7 in the top half, and 7 full range of motion reps.
Frequently asked
- What muscles does the cable preacher curl with rope attachment work?
- The cable preacher curl with rope attachment primarily targets the biceps, and also works the forearms as secondary muscles.
- What equipment do you need for the cable preacher curl with rope attachment?
- The cable preacher curl with rope attachment uses cable.
- Is the cable preacher curl with rope attachment good for beginners?
- The cable preacher curl with rope attachment is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.