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Chest

Dumbbell bench press: how to do it

Main muscles: Middle chest. Helpers: Lower chest, Front delts (anterior deltoid), Triceps lateral head, Triceps medial head. Below: step-by-step form, common mistakes, a muscle map, reps and rest, and what to swap it for.

Equipment
Dumbbells
Reps
10–15
Rest
75 s
Muscle group
Chest

How to do it

  1. Lie down with the shoulder blades together, dumbbells over the chest, palms facing forward.
  2. Lower to chest level, elbows at about 45° to the torso, wrists above the elbows.
  3. Press up along an arc without banging the dumbbells together.

Common mistakes

Elbows flared straight out, bent wrists, dropping the weight without control.

▶ Form video on YouTube

Muscles worked

Front
Back
primary·secondary
Primary
Middle chest
Secondary
Lower chest, Front delts (anterior deltoid), Triceps lateral head, Triceps medial head

A secondary muscle gets roughly half the stimulus of a set — that is also how the log’s stats count it.

Programs that use it

Alternatives: similar exercises

Log your sets — the app suggests the next weight

GymAssist tracks the load on each of 40 muscles, paints it on a body map and uses double progression to tell you when to add weight.

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