Dumbbell One-Arm Shoulder Press
Dumbbell One-Arm Shoulder Press is an intermediate compound dumbbell exercise that mainly works your shoulders, with help from your triceps.


How to do the dumbbell one-arm shoulder press
- Grab a dumbbell and either sit on a military press bench or a utility bench that has a back support on it as you place the dumbbells upright on top of your thighs or stand up straight.
- Clean the dumbbell up to bring it to shoulder height. The other hand can be kept fully extended to the side, by the waist or grabbing a fixed surface.
- Rotate the wrist so that the palm of your hand is facing forward. This is your starting position.
- As you exhale, push the dumbbell up until your arm is fully extended.
- After a second pause, slowly come down back to the starting position as you inhale.
- Repeat for the recommended amount of repetitions and then switch arms.
Muscles worked
Sets and reps
For strength, do 3-5 sets of 5-8 reps with 2-3 minutes of rest. For muscle growth, 3-4 sets of 8-12 reps with 90 seconds of rest. Add a little weight when you hit the top of the range on every set.
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Start your free trialDumbbell One-Arm Shoulder Press alternatives
Exercises that train the same main muscle, including options with other equipment.
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Leverage Shoulder PressMachine · Beginner
Battling RopesOther · Beginner
Handstand Push-UpsBodyweight · ExpertFAQ
What muscles does the dumbbell one-arm shoulder press work?
It mainly works your shoulders; your triceps assist.
How many sets and reps of dumbbell one-arm shoulder press should I do?
For strength, do 3-5 sets of 5-8 reps with 2-3 minutes of rest. For muscle growth, 3-4 sets of 8-12 reps with 90 seconds of rest. Add a little weight when you hit the top of the range on every set.
Is the dumbbell one-arm shoulder press good for beginners?
It suits lifters with some experience. Beginners can start with a lighter weight or one of the alternatives below.