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Triceps

Overhead dumbbell triceps extension: how to do it right

You hold a dumbbell with both hands overhead and lower it behind your head by bending your elbows. It stretches and works the long head of your triceps.

Main muscle
Triceps
Also works
Core
Equipment
Dumbbell
Level
Beginner
Overhead dumbbell triceps extension: start position
Start position
Overhead dumbbell triceps extension: end position
End position

Step by step

  1. Standing or seated, hold a dumbbell with both hands overhead.
  2. Lower the dumbbell behind your head by bending your elbows.
  3. Go down until you feel your triceps stretch.
  4. Straighten your arms back up.

Tip: Hold the dumbbell by one of its plates with flat palms, making a diamond with your fingers.

Common mistakes

Arching your back

Squeeze abs and glutes; seated with a backrest it's easier.

Elbows flared wide

Keep your elbows pointing forward.

Half reps

Lower until you feel your triceps stretch.

Sets and reps

Guide ranges. Start with a weight where the last rep is hard but your technique holds.

GoalSetsRepsRest
Strength3–53–62–3 min
Build muscle3–46–121.5–2 min
Health and fitness2–310–151 min

In GymOrbita you log every set and the app suggests the weight for your next session based on what you did last time.

Alternatives

If the machine is busy or you want a variation:

FAQ

Why overhead?

Because it stretches the long head of the triceps, the biggest part.

General technique information, not a substitute for professional advice. If you have an injury or pain, check with a doctor or physiotherapist first.

Add overhead dumbbell triceps extension to your routine

GymOrbita has this exercise with its animation: log the weight and reps of every set and track your progress. Free.