Exercise guide · Intermediate · Compound

Dumbbell Pronate-Grip Triceps Extension: How to Do It & Muscles Worked

The dumbbell pronate-grip triceps extension is an upper arm exercise that targets the triceps using a dumbbell with a pronated (palms-down) grip. It is performed seated, with the dumbbell extended overhead and lowered behind the head.

Primary muscles
Triceps
Secondary muscles
Forearms
Equipment
Dumbbell
Level · type
Intermediate · Compound
Demonstration of the dumbbell pronate-grip triceps extension
Front view: muscles worked by the dumbbell pronate-grip triceps extension. Primary: triceps. Secondary: forearms.
Back view: muscles worked by the dumbbell pronate-grip triceps extension. Primary: triceps. Secondary: forearms.
Primary Secondary

How to do the dumbbell pronate-grip triceps extension

  1. Step 1: Sit on a bench or chair with your back straight and feet flat on the ground.
  2. Step 2: Hold a dumbbell with both hands, palms facing down, and extend your arms straight up overhead.
  3. Step 3: Keeping your upper arms close to your head and elbows pointing forward, slowly lower the dumbbell behind your head by bending your elbows.
  4. Step 4: Pause for a moment, then extend your arms back up to the starting position.
  5. Step 5: Repeat for the desired number of repetitions.

Sets, reps and programming

Suggested sets, reps and rest for the dumbbell pronate-grip triceps extension 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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