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Hammer Preacher Curl

The Hammer Preacher Curl is a dumbbell exercise that primarily targets the biceps, with assistance from the forearms. It is a staple in well-designed hypertrophy and strength programs when programmed with proper volume and progressive overload.

How to perform the Hammer Preacher Curl

  1. 1Sit on the preacher bench with your chest against the pad, arm supported on the sloped surface, and hold the dumbbell in a hammer grip (thumbs up) with your wrist straight. Let your arm extend almost all the way down so you feel a stretch in your biceps without locking your elbow.
  2. 2Curl the dumbbell up toward your shoulder in a smooth, controlled motion, squeezing your biceps at the top as you breathe out. Slowly lower it back down for about 2–3 seconds as you breathe in, keeping your upper arm glued to the pad the whole time.

Coach tips

  • Pick a weight that lets you control the whole range of motion without your shoulder lifting off the pad or your body rocking.
  • Keep your wrist straight and your thumb pointing up to protect your joints and keep the tension on your biceps and forearms.
  • Avoid locking out your elbow at the bottom; stop just before straight and focus on a strong squeeze at the top.
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Train biceps smarter

One rep, one set. Hypro turns the Hammer Preacher Curl into measurable progress, week after week.

Smart Progression

The right weight, every set

Hypro suggests your next Hammer Preacher Curl weight and reps based on what you actually lifted, your rest, and your fatigue. Choose weight-first or reps-first. The more you log, the sharper it gets.

Smart Progression screen suggesting weight and reps for the next set
Weekly Volume

See exactly how much biceps you train each week

Every set you log counts toward weekly volume per muscle group. Spot imbalances, avoid junk volume, and program the same way IFBB Pros do.

Body heatmap showing weekly training volume per muscle group
Coach-Built Plans

Use this exercise inside an IFBB Pro plan

Pick a coach-made program, get a plan matched to your goals, and message your coach for form checks. The Hammer Preacher Curl fits right into proven hypertrophy and strength templates.

Library of coach-built training plans inside Hypro

Frequently asked questions

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