Reverse Cable Curl (How To, Muscles Worked, Benefits)

The Reverse Cable Curl is an isolation exercise that strengthens the biceps and forearms (especially the brachioradialis) by using a pronated (overhand) grip.

This variation places less emphasis on the biceps peak and more on forearm development and grip strength, helping build balanced arm strength and stability for pressing and pulling movements.

Primary Muscles Worked: Brachioradialis, Biceps Brachii (Short Head), Brachialis
Secondary Muscles Worked: Forearms, Grip Muscles
Equipment Needed: Cable Machine with Straight or EZ Bar Attachment

How To Do Reverse Cable Curls

Step-by-Step Instructions

Set-Up:
- Attach a straight or EZ bar to the low pulley of a cable machine.
- Stand tall, facing the machine, and grasp the bar with an overhand (pronated) grip, hands about shoulder-width apart.
- Keep your elbows close to your sides, chest up, and core engaged.
Execution:
- Curl the bar upward by bending your elbows, keeping your upper arms stationary.
- Focus on pulling through your forearms and outer biceps rather than swinging the weight.
- Squeeze at the top for a brief pause.
- Slowly lower the bar back down to the starting position under control.
Tips for Proper Form:
- Keep your wrists straight, avoid letting them curl backward.
- Maintain constant tension throughout the movement.
- Control both the lifting and lowering phases.
- Keep your elbows tucked in; don’t let them drift forward.

Key Benefits

Builds forearm size and grip strength.
Strengthens the brachioradialis for balanced arm development.
Improves wrist and elbow stability.
Enhances performance in pulling and curling movements.

Modifications and Variations

Easier Option:
- Use lighter weight and focus on smooth, controlled reps.
- Perform Single-Arm Reverse Cable Curls for more control.
Harder Option:
- Use a rope attachment to challenge grip and range of motion.
- Add tempo work (3-second lowering phase).
- Superset with standard curls for complete arm development.

Common Mistakes

Bending the Wrists: Keep wrists neutral and firm to protect the joints.
Using Momentum: Avoid swinging or leaning back, keep the movement strict.
Elbows Drifting Forward: Keep them pinned to your sides for isolation.
Rushing the Eccentric: Lower the weight slowly for maximum forearm activation.

Reps and Sets Recommendations

For Strength: 3–4 sets of 6–8 controlled reps.
For Hypertrophy: 3–4 sets of 10–12 steady reps.
For Endurance/Accessory Work: 2–3 sets of 12–15 lighter reps with full control.

Reverse Cable Curl Alternatives

Don’t have access to a cable machine and need an alternative? Here are a couple of exercises that you may be able to use as a substitution.

Reverse Curls

If you don’t have a cable machine, don’t worry, Reverse Curls are a perfect (some would even say better) alternative to their dumbbell cousin.

Stand tall, grip the bar shoulder-width apart, keep elbows tucked and curl the bar up to shoulder level. Slowly lower back to the starting position and repeat for the desired number of reps.

Band Curls

If Reverse Curls bother your wrist or elbow, you may be able to give Band Curls a try.

Stand on one end of a resistance band and grab the other end with both hands. With Band Curls, you can use more of a neutral grip by keeping your palms facing each other.

Sometimes this type of grip (also similar to the grip used in hammer curls) can be less stressful on the wrist and/or elbow.