Single-Arm Overhead Dumbbell Extension
Also known as: One-Arm Dumbbell Triceps Extension, Seated Single-Arm Overhead Extension, Single-Arm Overhead DB Extension, One-Arm Overhead Dumbbell Extension
Variation of: Dumbbell Overhead Triceps Extension
Body region
Equipment
Technique
- Sit tall on a bench with a dumbbell in one hand.
- Press it straight overhead, palm facing in.
- Bend the elbow and lower the dumbbell behind your head toward the opposite shoulder.
- Straighten your arm to raise the dumbbell back up.
Cues
- Keep the upper arm vertical and close to your head.
- Support the working elbow with your free hand if needed.
Common mistakes
- Letting the elbow drift out to the side.
- Leaning the torso to help the weight up.