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Cable Wrist Curl exercise demonstration - starting position (step 1 of 2)
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Step-by-step demonstration of the Cable Wrist Curl exercise showing proper form and technique

Cable Wrist Curl

Target Muscles

Primary:

Equipment Required

Exercise Type

Weight & Reps

How To Do

Sit on a bench with your forearms resting on your thighs and wrists hanging over your knees, holding a cable bar with an underhand grip. Keeping your forearms still, curl your wrists upward to lift the bar, then slowly lower it back down. Focus on controlled movement and avoid using your upper arms.

Step-by-Step Instructions

  1. Sit on a flat bench with your feet flat on the floor and your knees bent at a 90-degree angle.
  2. Position a cable machine with a straight bar attachment in front of you, ensuring the cable is set to the lowest pulley position.
  3. Grasp the bar with an underhand grip (palms facing up) and rest your forearms on your thighs, allowing your wrists to hang just beyond your knees.
  4. Keep your forearms stationary and slowly curl your wrists upward by contracting your forearm muscles.
  5. Hold the top position for a brief moment to maximize the contraction.
  6. Slowly lower the bar back to the starting position, allowing your wrists to extend fully.
  7. Repeat for the desired number of repetitions, maintaining controlled movement throughout the exercise.

Explore more forearm exercises or bench exercises in our exercise library.

Alternative Exercises

Frequently Asked Questions

What muscles do cable wrist curls work?
Cable wrist curls primarily target the forearm flexors, which help improve grip strength and wrist stability. This exercise does not work major secondary muscle groups but supports overall arm training by complementing bicep and tricep workouts.
What equipment do I need for cable wrist curls and are there alternatives?
You will need a cable machine and a flat bench for support. If you don’t have access to a cable machine, dumbbells or a straight barbell can be used to perform wrist curls with similar effectiveness.
Are cable wrist curls suitable for beginners?
Yes, cable wrist curls are beginner-friendly as long as you start with a light weight and focus on proper form. Beginners should prioritize slow, controlled movements to avoid strain and gradually increase resistance.
What are common mistakes to avoid when doing cable wrist curls?
A common mistake is moving the forearms instead of isolating wrist movement, which reduces forearm activation. Avoid using excessive weight that causes jerky motion, and ensure the wrists fully extend and flex through the range of motion.
How many sets and reps should I do for cable wrist curls?
For strength and endurance, aim for 3–4 sets of 12–15 reps using a manageable weight. Rest for 60 seconds between sets, and adjust resistance based on your goals and current forearm strength.
What safety tips should I follow when performing cable wrist curls?
Keep the wrists aligned and avoid hyperextension to prevent strain. Always maintain a firm grip on the cable handle and use controlled movements, especially when lowering the weight, to protect tendons and joints.
Are there variations of the cable wrist curl for different training goals?
Yes, you can perform reverse cable wrist curls to target the forearm extensors, or use a rope attachment for a different grip feel. Performing the exercise standing or with one arm at a time can help improve isolation and grip strength.