What It Works

The seated dumbbell overhead press primarily trains the shoulders (especially the front and side delts) along with the triceps and upper chest. Sitting with the bench slightly reclined gives you a stable base and a more shoulder-friendly pressing angle.

In everyday life you use this pattern whenever you lift something overhead — putting a suitcase in an overhead bin, placing a box on a high shelf, or lifting a child up.

How to Perform

Set an adjustable bench one notch back from fully vertical (roughly 75–80 degrees — not straight up at 90°). Sit with a dumbbell in each hand at shoulder height. Plant your feet firmly on the floor. Brace your core and keep your ribs down.

Press the dumbbells upward, keeping your elbows roughly 45 degrees from your body and slightly in front of your ears (the same shoulder-friendly position you use on the flat and incline dumbbell bench press). Fully extend the arms overhead without excessively arching the lower back. Lower under control back to the starting position at the shoulders.

Setup & Movement – Quick Bullets

• Bench one notch back from vertical (~75–80°)
• Dumbbells start at shoulder height
• Feet flat and solid
• Core braced, ribs down
• Elbows ~45° from body and in front of the ears
• Press straight up
• Full lockout without excessive lower-back arch
• Controlled lower back to the shoulders

Common Mistakes

The biggest issues are setting the bench fully vertical (which can stress the shoulders), letting the elbows drift out to the sides or behind the ears, flaring the ribs and arching the lower back, and pressing the weights forward instead of straight up.

Watch Out For

• Bench set fully vertical (90°)
• Elbows flaring out or drifting behind the ears
• Rib flare and excessive lower-back arch
• Pressing the weights forward instead of straight up

Quick Fixes

• Set the bench one notch back from vertical
• Keep elbows at ~45° and in front of the ears
• Brace the core and keep ribs down
• Press straight up, not forward

Key Cue

Elbows in front. Ribs down.

The same 45° elbow position you use on the bench press keeps the shoulders safer here. Pair it with a braced core so the force goes into the shoulders and triceps instead of the lower back.

Scaling

Easier: Use lighter dumbbells or perform the movement one arm at a time.

Harder: Add a pause at the top or slow the lowering phase.