One Arm Dumbbell Extension Exercise Video
One Arm Dumbbell Extension exercise video and guide. Learn how to do a One Arm Dumbbell Extension using currect technique by playing the video below or looking at the pictures. You'll also find One Arm Dumbbell Extension instuctions and tips. If you need help with One Arm Dumbbell Extension's ask on our Muscle Building Forum.
One Arm Dumbbell Extension Information:
| » Primary target muscle: | Triceps |
| » Secondary muscles: | None |
| » Exercise type: | Isolation |
| » Equipment used: | Dumbbell |
One Arm Dumbbell Extension Start Position:

One Arm Dumbbell Extension Mid Position:
One Arm Dumbbell Extension Instructions:
The one are dumbbell extension can be done either standing or seated, whichever is more comfortable. Stand in front of a mirror so you can watch your technique. Take a dumbbell in your right hand then extend your arm up so that you're holding the dumbbell straight up with your palm facing forwards. Keeping your upper arm still and bending at the elbow slowly lower the dumbbell down behind your neck. Raise back to the starting position and repeat for desired reps.
Tips and Safety Advice:
You don't need a heavy weight to really work the triceps here. Concentrate on muscle contraction not weight. Don't lock your elbow out at the top of the exercise. Keep your upper arm and elbow fixed at all time, they don't need to move for this exercise.
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