Wrist Curl

A forearm-focused isolation exercise. It builds grip strength and muscle volume in the forearm flexors through controlled flexion.

Exercise Details

Level: Beginner
Body Area: upper
Type: pull

Required Equipment

Barbell

Target Muscle Groups

Primary

Forearms

Secondary

Biceps

Setup

Sit on a bench and rest your forearms on your thighs. Hold a barbell or dumbbells with a supinated (underhand) grip.

Instructions

1. Lower the weight by extending your wrists.
2. Curl the weight up by flexing your wrists.
3. Squeeze the forearms at the top.
4. Maintain a slow and controlled tempo.
5. Keep your forearms flat on your thighs.

Common Mistakes

1. Lifting the forearms off the thighs.
2. Using momentum.
3. Limited range of motion.

Alternative Exercises

Zottman Curl

Beginner / Dumbbells / Biceps / pull

A unique arm exercise that combines a standard curl with a reverse curl. It targets the biceps on the way up and the forearms on the way down.

Wrist Circles

Beginner / Bodyweight-only / Forearms / isolation

A mobility exercise for the wrist joint. It improves joint health, flexibility, and prepares the wrists for heavy pressing or pulling movements.

Standing Wide Grip Biceps Curl

Beginner / Barbell / Biceps / pull

Emphasizes the inner (short) head of the biceps. The wider grip shifts the tension to build arm thickness and a fuller bicep appearance.

Standing One Arm Concentration Curl

Beginner / Dumbbells / Biceps / pull

Unilaterally isolates the bicep to fix imbalances and maximize the peak. The vertical arm position ensures high tension on the bicep fibers throughout.

Standing Concentration Curl

Beginner / Dumbbells / Biceps / pull

A standing variation that isolates the biceps by positioning the arm in a fixed vertical line, minimizing any possible use of momentum or leg drive.

Standing Biceps Curl

Beginner / Dumbbells / Biceps / pull

The most popular bicep exercise for building overall arm mass. It targets the biceps brachii through a natural and powerful curling arc.

Seated Reverse Grip Concentration Curl

Beginner / Dumbbells / Biceps / pull

A unique unilateral isolation exercise for the brachialis and forearms. Sitting removes momentum while the reverse grip targets the outer arm and forearm extensors.