How to do the Dumbbell Seated One-Arm Overhead Triceps Extension
- 1Sit on a flat bench with your feet flat on the floor.
- 2Hold a dumbbell in one hand and extend your arm overhead.
- 3Keep your upper arm close to your head and your elbow pointing forward.
- 4Lower the dumbbell behind your head by bending your elbow.
- 5Extend your arm back to the starting position.
- 6Repeat for the desired number of repetitions, then switch arms.
Muscle group
Arms
Type
Weights or Machine
Equipment
Dumbbell, Flat Bench




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