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How to do it
- Set the bench to a slight decline and lock your feet under the foot pads to anchor your position.
- Lie back with a dumbbell in each hand resting on your thighs, then kick them up over your chest.
- Press the dumbbells up with palms facing each other and a soft bend held in the elbows.
- Lower the dumbbells out to the sides in a wide arc, keeping the elbow bend locked the whole way.
- Stop when you feel a deep stretch across the lower chest and the elbows are roughly level with the bench.
- Squeeze the chest to bring the dumbbells back together over your chest in the same wide arc.
Common mistakes
- Bending the elbows mid-rep so the fly turns into a sloppy press and brings the triceps in.
- Going too heavy and dropping fast into the stretch, which strains the front shoulders.
- Clanking the dumbbells together at the top instead of squeezing the chest just short of contact.
- Skipping the bottom of the range so the chest never gets the stretch the fly is meant for.
Muscles worked
- Primary
- Chest
Good to know
- What muscles does the Dumbbell Decline Chest Fly work?
- Mainly the chest.
- What equipment do you need for the Dumbbell Decline Chest Fly?
- It uses dumbbells. Without it, the Cable Bench Chest Fly and the Cable Pec Fly train the same muscles the same way.
- Is the Dumbbell Decline Chest Fly good for beginners?
- GymVim rates it beginner.