Atlas record

Dumbbell Bench Press

The dumbbell bench press is a basic pushing exercise: lying on your back, you press two dumbbells up from chest level. Compared with a barbell it offers a wider range of movement and makes each arm work independently.

Primary muscles
  • Pectoralis major
Secondary muscles
  • Deltoid (anterior fibres)
  • Triceps
Movement patternpush
LevelFoundational
EquipmentA pair of dumbbells and a bench (can be done on the floor if no bench is available)
How to perform
  1. Sit on the bench with the dumbbells resting on your thighs, then lie back, bringing the dumbbells to chest level as you go.
  2. Plant your feet firmly on the floor and draw your shoulder blades gently back.
  3. Position the dumbbells over your chest with your palms facing forwards or turned slightly in.
  4. Lower the dumbbells to chest level, keeping your elbows at roughly 45 degrees to your trunk.
  5. Press the dumbbells up so that they meet above your chest; repeat without locking the elbows.
  6. At the end of the set, draw your knees towards your stomach and come back up to sitting with the dumbbells.
BreathingBreathe in as the dumbbells come down and out as you press.
Common mistakes
  • Starting with dumbbells too heavy to control
  • Flaring the elbows out to a full 90 degrees from the trunk
  • Letting the dumbbells drop rather than lowering them
  • Arching the lower back off the bench into a bridge
  • Letting the two dumbbells move out of step within a set
Easier variationA floor press with lighter dumbbells, or the Incline Push-Up
Harder variationSingle-arm pressing, or slowing the tempo (a 3-second lowering phase)
AlternativePush-Up
CautionAnyone with shoulder impingement or a history of rotator cuff trouble should keep the range of movement limited; if a sharp pain appears at the front of the shoulder, end the set and seek specialist advice where necessary.

How dumbbells differ from a barbell

Dumbbells let each arm follow its own path, which makes it easier to find a line of movement that suits your shoulder structure. They also make any difference in strength between the two sides impossible to hide: the weaker side has to lift its own load. In exchange, keeping the dumbbells balanced takes extra control, so it is wise to be modest about the starting weight.

Why the set-up matters so much

The riskiest moments of this exercise are the beginning and the end. Resting the dumbbells on your thighs and then lying back, letting your knees help carry them to chest level, is the standard way into position without straining the shoulders. At the end of the set the dumbbells are not thrown out to the sides; you draw your knees towards your stomach and come back up to sitting under control.

What if there is no bench?

The same movement can be done lying on the floor (a floor press). The floor naturally limits how far the elbows travel, which is usually more comfortable for sensitive shoulders. With no dumbbells at all, the push-up and its variations train the same pushing pattern with no equipment.

Related terms: Push-Up, Pectoralis Major, Shoulder Press, Triceps

From the same atlas

First published: 2026-08-12Last reviewed: 2026-08-12Editorial status: working editionReport an error