How to do the Dumbbell One-Arm Triceps Extension
- 1Stand up straight with a dumbbell held in one hand.
- 2Extend your arm fully above your head.
- 3Keep your upper arm close to your head and perpendicular to the floor.
- 4Lower the dumbbell behind your head by bending at the elbow.
- 5Pause briefly, then raise the dumbbell back to the starting position by extending your elbow.
- 6Repeat for the desired number of repetitions, then switch arms.
Muscle group
Arms
Type
Weights or Machine
Equipment
Dumbbell


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