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Dumbbell Alternate Side Press
A standing one-arm dumbbell press performed with a controlled side lean, pressing one side at a time to overload the delts and train lateral trunk strength.
ShouldersDumbbellVertical press
GoLightWeight mediadumbbell-alternate-side-press
Demonstration coming soon
Primary
Anterior deltoidsLateral deltoids
Secondary
TricepsObliquesUpper trapezius
Equipment
Dumbbell
Pattern
Vertical press
Setup
- 01Clean two dumbbells to the shoulders and stand with feet shoulder width apart.
- 02Brace the trunk and keep the ribs stacked over the pelvis.
- 03Hold both bells at shoulder height with wrists stacked under the load.
- 04Pick a lean angle you can control; a slight tilt away from the pressing arm is the point.
Execution
- 01Lean slightly away from the working side and press one dumbbell overhead.
- 02Lock the elbow out with the bell finishing over the shoulder and ear.
- 03Lower the bell back to the shoulder as you return to upright.
- 04Repeat on the other side, alternating each rep.
Checkpoints
- -The lean comes from a controlled side bend, not a collapsing hip shift.
- -Non-working bell stays racked at the shoulder as counterbalance.
- -Lockout finishes with the bell stacked over the shoulder.
- -Feet stay planted; no stepping or bouncing between reps.
Common mistakes
- -Turning the lean into an uncontrolled lateral collapse.
- -Arching the lower back instead of side bending.
- -Pressing both bells together and losing the alternating rhythm.
- -Rushing reps so the obliques never control the return to upright.
Programming notes
- -Use 3 to 4 sets of 6 to 10 reps per side.
- -Count reps per arm so both sides get equal work.
- -Slot it after a bilateral press as a unilateral overload accessory.
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