What you'll gain
One arm at a time exposes and corrects strength differences between shoulders.
The offset load makes the trunk resist side bending on every rep.
Needs one dumbbell and no rack, so it fits small and home setups.
Step-by-Step Instructions
- 1
Stand with your feet shoulder-width apart holding one dumbbell.
- 2
Bring the dumbbell to shoulder height with your palm facing forward and your elbow under your wrist.
- 3
Brace your abs and squeeze your glutes so your ribs stay down.
- 4
Press the dumbbell overhead by extending the elbow and flexing the shoulder.
- 5
Finish with your biceps close to your ear and the arm almost straight.
- 6
Lower under control to shoulder height, complete the reps, then switch arms.
Common Mistakes
Leaning away from the working arm, which turns the press into a side bend.
Letting the elbow drift out from under the wrist, which leaks force before the press starts.
Dipping the knees to start the rep, which makes it a push press and cuts the shoulder work.
Pressing the dumbbell out in front of the head, which shortens the range and stalls the lockout.
About This Exercise
Pressing one dumbbell at a time turns an ordinary overhead press into an offset-load exercise. You hold the dumbbell at shoulder height with the palm forward and the elbow under the wrist, brace the abs and glutes, then press overhead and lower under control. Working each side separately finds and fixes strength differences a barbell hides, and the standing single-arm version stays approachable enough for beginners. Single-arm pressing also raises core involvement, and the deltoids, triceps and trapezius do the moving. In a catalog this is the unilateral entry in the overhead press family and needs only one dumbbell, which makes it easy to program for home users. It fits dumbbell filters, upper body templates and content on offset loading.
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Single-Arm Dumbbell Overhead Press
A standing overhead press with one dumbbell, so each shoulder works alone while the trunk resists bending sideways.
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Choose a focused 104-exercise pack or unlock all 412, with commercial licensing included.
Specifications
Built for
- Unilateral pressing slot in upper body program templates.
- Single-dumbbell library entries for users with one adjustable weight.
- Beginner overhead progression before barbell pressing.
- Content on core involvement during offset loading.
Muscles Worked
Details
License Includes
Arnold Press
$4.99A seated dumbbell press that starts with the palms facing you and rotates them forward as the weight goes overhead.
Cuban Press
$4.99A three-phase dumbbell drill that links an upright row, an external rotation and an overhead press in one rep.
Dumbbell Front Raise
$4.99A standing dumbbell raise to shoulder height that isolates the front delts in a clean, controlled arc.
Dumbbell Incline Front Raise
$4.99A front raise performed face-down on an incline bench — isolates the front shoulders through a fuller range than the standing version.
Dumbbell Lateral Raise
$4.99A standing dumbbell raise out to the sides — the foundational isolation for the side delts and shoulder width.
Dumbbell Laying Reverse Fly
$4.99A chest-down reverse fly on an incline bench that isolates the rear delts and upper back without lower-back strain.