Flat Dumbbell Bench Press
The flat dumbbell bench press is a foundational chest exercise targeting the pectorals through a horizontal pressing motion. Dumbbells allow for a greater range of motion than a barbell and require independent stabilization of each arm, improving muscular balance.
How to do it
- Lie flat on a bench holding a dumbbell in each hand at chest height with palms facing forward.
- Press the dumbbells upward until your arms are fully extended above your chest.
- Slowly lower the dumbbells back to chest level, elbows flaring slightly outward.
- Pause at the bottom, then press back up.
- Repeat for the desired number of repetitions.
Form cues
- Keep your feet flat on the floor for stability.
- Retract your shoulder blades and press them into the bench.
- Lower the dumbbells in a controlled arc until your elbows reach about 45 degrees.
- Press the weights up and slightly inward without clanking them at the top.
Breathing: Inhale as you slowly lower the dumbbells to your chest; exhale steadily as you press them back up.
Common mistakes
- Flaring your elbows out at a 90-degree angle, which places unnecessary stress on the shoulder joint.
- Bouncing the dumbbells off your chest, which uses momentum rather than muscle strength.
- Arching your lower back excessively off the bench, which shifts the work away from your chest.
Muscles worked
Primary: pectorals. Secondary: triceps, shoulders.
Suggested sets & reps
Get fitter
3 sets x 10-12 reps, rest 60 seconds
Lose weight
3 sets x 12-15 reps, rest 45-60 seconds
Build muscle
3-4 sets x 8-12 reps, rest 90 seconds
Easier, harder & alternatives
Make it easier
Make it harder
Alternatives
Take care if…
- If you feel sharp shoulder or elbow discomfort, ease off and choose a gentler pressing variation.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
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Start free →Frequently asked questions
What if I feel this more in my shoulders than my chest?
Try tucking your elbows slightly closer to your ribs instead of letting them flare straight out to the sides.
Can I do this exercise without a bench?
Yes, you can perform a floor press lying on your back on the ground, which also limits shoulder strain.
How heavy should my dumbbells be?
Start with a weight that allows you to complete your target reps with good form, keeping the last two reps challenging.