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Preacher Curl

Arm-supported curl that removes swing for strict biceps work.

machinebeginnerFilm: side
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AI form check · side view
Full movement, looped — roughly what the AI tracks when it scores your reps.Video by JULLIAN PRODUCTION on Pexels

Muscles worked

Biceps
Forearms
PrimarySecondaryStabilizer

Form tips

  • Upper arms flat on the pad.
  • Curl fully, lower slowly to a near-straight arm.

Watch the loop a couple of times, then match the tempo and range of motion.

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