One-Arm Dumbbell Triceps Extension

One-Arm Dumbbell Triceps Extension

Type: Isolation Muscle: Triceps Equipment: Dumbbell

An exercise that targets the triceps, allowing each arm to work independently.

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This exercise targets:

Triceps

Ratios are approximate and can vary depending on form and technique.

How to perform

  1. Stand or sit tall, feet planted, core braced, chest up
  2. Hold a dumbbell in one hand; press it overhead with a neutral grip (palm in)
  3. Keep upper arm vertical, elbow close to head; don’t flare out
  4. Lower the dumbbell behind your head by bending only the elbow
  5. Go down until you feel a stretch in the triceps; keep shoulder steady
  6. Press back up by straightening the elbow until arm is fully extended
  7. Breathe in on the way down, out as you press; use a light weight to start