Waiter Curl: How To, Form & Muscles Worked

Name: Waiter Curl — exercise demonstration
Uploaded: 2026-09-06T00:00:00+00:00
Description: A single-arm dumbbell curl performed with the weight held upright, producing elbow flexion to work the biceps and brachialis.

A single-arm dumbbell curl performed with the weight held upright, producing elbow flexion to work the biceps and brachialis.

How to do the Waiter Curl#

Stand tall with feet hip-width and hold a dumbbell upright in one hand so the handle is vertical and your arm hangs straight at your side.
Keep your upper arm stationary and curl the weight by bending the elbow, bringing the dumbbell toward your shoulder.
Pause briefly and contract the front of the upper arm at the top of the movement while maintaining a neutral wrist.
Lower the dumbbell slowly under control until your elbow is fully extended and repeat for the desired reps, then switch arms.

Muscles worked#

Primary: Biceps (Biceps Brachii)
Secondary: Forearms (Forearm Flexors & Extensors (incl. Brachioradialis))

Common mistakes#

Using the torso or hips to swing the weight up.
Letting the elbow move forward or away from the side.
Bending the wrist instead of flexing the elbow.
Dropping the weight quickly on the lowering phase.

Frequently asked questions#

What muscles does the Waiter Curl work?

The Waiter Curl primarily works the biceps. The forearms assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the forearms, lighten the load and slow the lowering phase.

What equipment do I need for the Waiter Curl?

The Waiter Curl needs the following: Dumbbell. Nothing beyond that is required to run the movement as described above.

Is the Waiter Curl suitable for beginners?

Yes. The Waiter Curl is rated beginner: the technique is quick to pick up and forgiving when a rep goes slightly off. Start light and add weight once the form repeats itself without you thinking about it.

What are good alternatives to the Waiter Curl?

Dumbbell Curl, Dumbbell Concentration Curl, Cross Body Hammer Curl all train the same primary muscles as the Waiter Curl. Pick whichever one matches the equipment in front of you.

How to do the Waiter Curl#

Muscles worked#

Common mistakes#

Plan your sets

Frequently asked questions#

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