Exercise guide · Beginner · Compound

Lever Hammer Grip Preacher Curl: How to Do It & Muscles Worked

The lever hammer grip preacher curl is an isolation exercise performed on a leverage machine, targeting the biceps with a neutral (hammer) grip. It also engages the forearms as secondary muscles. The preacher pad provides support and stability, making the movement controlled and focused on the biceps.

Primary muscles
Biceps
Secondary muscles
Forearms
Equipment
Leverage Machine
Level · type
Beginner · Compound
Demonstration of the lever hammer grip preacher curl
Front view: muscles worked by the lever hammer grip preacher curl. Primary: biceps. Secondary: forearms.
Back view: muscles worked by the lever hammer grip preacher curl. Primary: biceps. Secondary: forearms.
Primary Secondary

How to do the lever hammer grip preacher curl

  1. Step 1: Adjust the seat height and position yourself on the leverage machine.
  2. Step 2: Place your upper arms on the preacher pad, ensuring your chest is pressed against it.
  3. Step 3: Grasp the handles with a hammer grip (palms facing each other).
  4. Step 4: Keeping your upper arms stationary, exhale and curl the handles towards your shoulders.
  5. Step 5: Pause for a moment at the top, squeezing your biceps.
  6. Step 6: Inhale and slowly lower the handles back to the starting position.
  7. Step 7: Repeat for the desired number of repetitions.

Sets, reps and programming

Suggested sets, reps and rest for the lever hammer grip preacher curl by training goal
Goal Sets Reps Rest Effort
Strength 3–5 3–6 3–5 min 1–3 reps in reserve
Muscle growth 3–4 6–12 2–3 min 1–2 reps in reserve
Muscular endurance 2–3 12–20 1–2 min 1–3 reps in reserve

Ranges follow the ACSM position stand on progression in resistance training. Muscle grows across a wide range of loads when sets end close to failure (Schoenfeld et al., 2017), longer rests between heavy sets support strength and size (Schoenfeld et al., 2016), and stopping a rep or two short of failure works about as well as training to failure (Grgic et al., 2022). Estimate your working weights with the strength calculators.

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