Exercise guide
Cable Reverse Wrist Curl
- Beginner
- Isolation
- Rep-based
- Lower arms
- Upper arms
This isolation exercise specifically targets the wrist extensors on the top of the forearm, improving grip stability and forearm thickness. Using a cable provides constant tension throughout the entire range of motion, which is more effective for hypertrophy than free weights.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Set the cable pulley to the lowest setting and attach a straight bar or EZ-bar.
- Position a flat bench perpendicular to the cable machine, approximately two feet away.
- Kneel behind the bench and grasp the bar with an overhand (pronated) grip, hands shoulder-width apart.
- Rest your forearms flat on the bench so your wrists hang just over the edge, creating a stable base.
How to do it
- Exhale as you curl your knuckles toward the ceiling by extending your wrists upward as far as possible.
- Hold the peak contraction for one second, focusing on the squeeze in the top of your forearms.
- Inhale as you slowly lower the bar back to the starting position, allowing your wrists to flex fully downward for a deep stretch.
- Maintain a controlled tempo, typically two seconds up and two seconds down.
Form checklist
- Keep your forearms glued to the bench; do not let your elbows or arms lift during the movement.
- Ensure the movement occurs strictly at the wrist joint without involving the shoulders or biceps.
- Use a full range of motion, reaching maximum extension at the top and maximum flexion at the bottom.
- Keep your neck neutral and back flat to avoid unnecessary strain while kneeling.
Pro tips
- Focus on pulling your knuckles toward your elbows to maximize the activation of the brachioradialis and extensor muscles.
- Try a 'thumbless' (suicide) grip to shift more of the load directly onto the forearm extensors and reduce thumb involvement.
Make it harder
- Incorporate a 3-second isometric hold at the top of every repetition to increase time under tension.
- Perform a slow 4-second eccentric (lowering) phase to maximize muscle fiber breakdown.
Frequently asked
- What muscles does the cable reverse wrist curl work?
- The cable reverse wrist curl primarily targets the forearms.
- What equipment do you need for the cable reverse wrist curl?
- The cable reverse wrist curl uses cable.
- Is the cable reverse wrist curl good for beginners?
- Yes. The cable reverse wrist curl is a beginner-friendly movement and a strong foundation to build on.