Seated Dumbbell Shoulder Press

Level Intermediate · Equipment Dumbbells, Bench · Type Compound

Quick answer

The Seated Dumbbell Shoulder Press mainly works the front delts and side delts, with help from the triceps. Seated dumbbell press that builds the front and side of the shoulders with back support. Beginners: 2–3 sets of 10–12 reps with a load you control.

Kai, the Kaizo coach

How to do it

  1. Set the backrest nearly upright and sit down, back firmly supported.
  2. Raise the dumbbells to shoulder height, palms forward, elbows slightly in front of your torso.
  3. Press the dumbbells overhead until your arms are straight.
  4. Lower slowly until the dumbbells reach ear level.

Muscles worked

Front
Back

MainSecondary

  • Anterior Deltoids
  • Lateral Deltoids
  • Triceps

Common mistakes

  • Don't lift your back off the backrest.
  • Avoid banging the dumbbells together at the top: stay in control.

Sets & reps

GoalSetsRepsRest
Strength3–53–62–5 min
Muscle3–46–1290–120 s
Endurance2–315–2060 s

Leave 1 to 3 reps in reserve on most sets, and add load once you reach the top of the rep range with good form.

Variations & alternatives

FAQ

What muscles does the Seated Dumbbell Shoulder Press work?

Mainly the front delts and side delts. It also works the triceps.

How many sets and reps should I do?

Beginners can start with 2–3 sets of 10–12 reps. To build muscle, do 3–4 sets of 6–12 reps; for strength, 3–5 sets of 3–6 reps with longer rest. Stop 1–3 reps before failure and keep your form clean.

Is the Seated Dumbbell Shoulder Press good for beginners?

It is an intermediate exercise: learn the technique with a light load first, ideally with someone experienced, and progress in small steps.

Related tools

Log it, beat it

Kaizo's gym mode logs your sets, shows the muscles you worked this week and suggests the next weight.

Kai, the Kaizo coach