WhatWorksWhat.
Chest

Flat Dumbbell Press

Even pec stretch at the bottom, hard squeeze across the sternum at the top.

Complexity · Lowhypertrophybeginner+DumbbellsBench
  • Chest
  • Chest - Middle (sternal)
  • Front delts
  • Triceps
  • Upper (clavicular)
  • Middle (sternal)
  • Lower (costal)

PrimarySecondary

What it hits

Parts of the target muscle.

  • Upper (clavicular)

    Not hit

    Targeted on incline pressing/flys.

  • Middle (sternal)

    Hit

    Targeted on flat pressing.

  • Lower (costal)

    Not hit

    Targeted on decline pressing and dips.

The movement

Get it right, not roughly right.

Optimal form

2:10· ScottHermanFitness

How To: Dumbbell Chest Press

Bottom (stretch)

Lockout

Flat bench, dumbbells at shoulder level with elbows at ~45° to the ribs. Press up and slightly in until the dumbbells almost touch over the chest. Lower to a full chest stretch.

Common mistakes

  • Pressing the dumbbells straight up over the shoulders instead of over the chest.
  • Stopping the bottom 4 inches short - the stretch is where chest grows.

Where you should feel it

Even pec stretch at the bottom, hard squeeze across the sternum at the top.

Injury risk · 2/10

Variations

Same movement, moved emphasis.

Ranked by how directly each variation still trains chest. 80%+ means the target barely changes. Below 60%, the emphasis has meaningfully shifted — useful for variety, but less precise for the specific part. The label calls it at a glance.

  • Deep-stretch dumbbell press

    Pause 1s at the bottom.

    100% on target

    On target

    Same target, minor adjustment.

  • Neutral-grip dumbbell press

    Palms facing each other.

    95% on target

    On target

    Easier on shoulders.

  • Single-arm dumbbell press

    One side, requires bracing core.

    90% on target

    On target

    Same target, minor adjustment.

Compare with another exercise

Cool-down

Worked it. Walk it back down.

A couple of minutes here pays back in soreness avoided tomorrow. Browse the full library.

  • Doorway Pec Stretch

    Forearm against doorway, elbow at shoulder height. Step the same-side foot through. 45s per side.

    ChestFront delts

  • Cobra Pose

    Lying face-down, hands under the shoulders. Press the chest up by extending the back. Hips stay on the floor. 30s. Antidote to a long day of crunches and sitting.

    AbsFront deltsChest

  • Downward Dog

    Hands and feet on the floor, hips in the air making an inverted V. Press the heels toward the floor. Pedal the heels alternately for a stronger calf stretch. 45s.

    CalvesHamstringsLatsFront delts