TRICEPS · DUMBBELL

How to do the dumbbell triceps extension

The dumbbell triceps extension trains your triceps. Here is how to do it with good form.

Person doing the dumbbell triceps extension
Photo: No machine-readable author provided. GeorgeStepanek assumed (based on copyright claims)., CC BY-SA 3.0, via Wikimedia Commons. Resized.

Step by step

  1. Grab a dumbbell and stand tall.
  2. Lift the weight overhead and place your hands flat against the top weight plate with your palms facing the ceiling.
  3. Bring your shoulders back and engage your abs.
  4. Take a breath and lower the dumbbell behind your head while keeping your elbows to the sides of your head.
  5. Bend your arms until you feel a stretch, and extend your elbows as you breathe out.

Muscles worked

PrimaryTriceps
EquipmentDumbbell

Sets and reps

Strength3–5 sets of 3–6 reps, 2–3 min rest
Muscle growth3–4 sets of 8–12 reps, 1–2 min rest
Muscular endurance2–3 sets of 15–20 reps, 30–60 s rest

Pick the row that matches your goal. Add weight or reps once every set feels controlled, and log each set so you can see the trend.

Programs that use the dumbbell triceps extension

Track your progress

Repto shows what you lifted on your last session for every set, suggests your next weight, and starts the rest timer when you tick the set. Your estimated 1-rep max and volume for each exercise are charted over time.

Alternatives for your triceps

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