Cable Wrist Curl — how to, muscles worked, alternatives

How to do the Cable Wrist Curl

Sit facing the low pulley, forearms on your thighs, palms facing up.
Let your wrists hang down, feeling a gentle stretch in your forearms.
Curl the bar up by bending only your wrists, forearms still.
Slowly lower the bar until your wrists are fully bent back.

Full technique — 7 steps

Attach a short straight bar to the low pulley and place a flat bench in front of the machine.
Sit on a bench and rest your forearms across your thighs with palms facing up.
Let your wrists hang just past your knees and hold the bar in your fingers.
Start with the wrists lowered into extension while keeping forearms and elbows still.
Curl the bar upward by closing your hands and flexing only through the wrists.
Raise the bar as high as your wrist flexion allows without lifting the forearms.
Lower the bar back down until the wrists return to a stretched extended position.

Common mistakes

Lifting forearms off the thighs
Turning it into a biceps curl
Using partial wrist range
Holding the bar deep in palms
Letting the weight stack drop between reps

Form cues

Let bar roll to fingers
Move only the wrists
Use full wrist flexion
Keep forearms planted

Compared with similar variants

	Cable Wrist Curl	Hammer Curl	Alternating Dumbbell Curl	Barbell Curl
Level	Beginner	Beginner	Beginner	Beginner
Technique to learn	easy	easy	easy	easy
How tiring	low	low	low	low
Wrist	moderate	low	low	low
Equipment	Cable machine, Flat bench	Dumbbells	Dumbbells	Barbell

An estimate from our exercise ratings, not medical advice. How we rate exercises

Substitutes by equipment

Same muscles, same movement — pick the version you have the gear for.

Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

Easier Resistance Band Wrist Curl Beginner
This exercise Cable Wrist Curl Beginner

Too hard for now? Start with the Resistance Band Wrist Curl.

Quick answers

What muscles does the Cable Wrist Curl work?

Primary: Forearms 10/10.

Which joints does the Cable Wrist Curl load?

Wrist: moderate. Wrist — lighter options: Hammer Curl, Alternating Dumbbell Curl, Barbell Curl.

When should I do the Cable Wrist Curl in a workout?

Finisher. Goes last, once the heavy work is done. ≈ 5 min with rest.

How many sets and reps of the Cable Wrist Curl?

Strength: 3–4 sets of 8–10 reps, rest 1 min 30 s, 2 reps in reserve. Muscle growth: 3–4 sets of 12–15 reps, rest 1 min, 2–3 reps in reserve. Endurance: 2–3 sets of 20–25 reps, rest 45 s, 3–4 reps in reserve.

What can I do instead of the Cable Wrist Curl?

Dumbbells: Dumbbell Reverse Wrist Curl, Neutral Grip Dumbbell Wrist Curl. No equipment: EZ Bar Wrist Curl. Barbell: Barbell Wrist Curl, Barbell Behind the Back Wrist Curl. Kettlebell: Kettlebell Reverse Wrist Curl, Kettlebell Wrist Curl.