Exercise guide
Cable Lying Triceps Extension With Rope
- Intermediate
- Isolation
- Rep-based
- Chest
- Upper arms
This isolation exercise provides constant cable tension throughout the entire range of motion, specifically targeting the long head of the triceps for superior muscle growth. Using a rope attachment allows for a neutral grip and a greater peak contraction by pulling the ends apart at the top.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Position a flat bench in front of a low cable pulley and attach the rope handle.
- Lie on the bench with your head closest to the pulley, reaching back to grab the rope with a neutral grip (palms facing each other).
- Position your upper arms perpendicular to the floor or angled slightly back toward the machine to keep constant tension on the triceps.
- Plant your feet firmly on the floor and ensure your shoulder blades are retracted against the bench.
How to do it
- Inhale and slowly lower the rope toward your forehead by bending only at the elbows, keeping your upper arms completely stationary.
- Exhale as you extend your arms back to the starting position using a controlled, powerful motion.
- At the top of the movement, pull the ends of the rope apart to maximize the contraction.
- Maintain a tempo of 2 seconds on the way down and 1 second on the way up.
Form checklist
- Keep elbows tucked in and pointing forward; do not let them flare out to the sides.
- Ensure the upper arms remain fixed throughout the set; only the forearms should move.
- Keep your lower back flat against the bench to avoid using momentum.
- Avoid locking out the elbows aggressively; maintain a slight micro-bend at the top to keep tension on the muscle.
Pro tips
- To maximize the long head engagement, keep your upper arms tilted slightly back toward the pulley rather than perfectly vertical.
- Focus on the 'spread' at the top of the movement—pulling the rope ends toward the walls engages the lateral head of the triceps more effectively.
Make it harder
- Add a 2-second isometric hold at the point of peak contraction while pulling the rope apart.
- Perform the exercise on a slight decline bench to increase the stretch on the triceps at the bottom of the movement.
Frequently asked
- What muscles does the cable lying triceps extension with rope work?
- The cable lying triceps extension with rope primarily targets the triceps, and also works the abs and obliques as secondary muscles.
- What equipment do you need for the cable lying triceps extension with rope?
- The cable lying triceps extension with rope uses cable.
- Is the cable lying triceps extension with rope good for beginners?
- The cable lying triceps extension with rope is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.