How to do the Dumbbell Standing One-Arm Extension
- 1Stand with your feet shoulder-width apart.
- 2Hold a dumbbell in one hand and raise it above your head.
- 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.
Muscle group
Arms
Type
Weights or Machine
Equipment
Dumbbell




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