10 Best Dumbbell Decline Fly Alternatives for Limited Equipment
The Dumbbell Decline Fly is done lying on your back with dumbbells. Ranked closest by our scoring: Incline Dumbbell Flyes, Bodyweight Flyes and the Dumbbell Fly On Exercise Ball. Six harder versions, among them the Dumbbell Fly and the Dumbbell Decline Twist Fly, are listed below as progressions rather than swaps.
Each substitute is scored on movement pattern, muscles worked, equipment and body position. Read how we rank alternatives
How to Do the Dumbbell Decline Fly
The steps for the Dumbbell Decline Fly itself, so you can judge how close each substitute below really is.
Pectorals, with shoulders · Dumbbell · Beginner · Isolation
- Lie on a decline bench with your feet secured and your head lower than your hips.
- Hold a dumbbell in each hand with your palms facing each other and your arms extended above your chest.
- Lower the dumbbells out to the sides in a wide arc until you feel a stretch in your chest.
- Pause for a moment, then squeeze your chest muscles to bring the dumbbells back to the starting position.
- Repeat for the desired number of repetitions.
The 10 Best Dumbbell Decline Fly Alternatives
10 substitutes, ranked by how closely each one matches the Dumbbell Decline Fly on movement pattern, muscles worked, equipment and body position. The higher the score, the less you change. Cards with a "How to perform it" link open to show the steps; every card title links to that exercise's own alternatives page. Harder versions are tagged as progressions and kept out of the top spot even when they score higher.
Each link re-ranks the list below for the kit it names. Pick one to hide the substitutes you cannot set up.

1. Incline Dumbbell Flyes
99% matchPectorals · Beginner · Isolation
It uses the same equipment and still works the pectorals.
- Dumbbell
How to perform it
- Hold a dumbbell on each hand and lie on an incline bench that is set to an incline angle of no more than 30 degrees.
- Extend your arms above you with a slight bend at the elbows.
- Now rotate the wrists so that the palms of your hands are facing you. Tip: The pinky fingers should be next to each other. This will be your starting position.
- As you breathe in, start to slowly lower the arms to the side while keeping the arms extended and while rotating the wrists until the palms of the hand are facing each other. Tip: At the end of the movement the arms will be by your side with the palms facing the ceiling.
- As you exhale start to bring the dumbbells back up to the starting position by reversing the motion and rotating the hands so that the pinky fingers are next to each other again. Tip: Keep in mind that the movement will only happen at the shoulder joint and at the wrist. There is no motion that happens at the elbow joint.
- Repeat for the recommended amount of repetitions.
Sets and reps: 3 sets of 10 to 15 reps.
Why this matches
- Movement: chest fly, the same as the Dumbbell Decline Fly
- Primary muscle: pectorals, the same as the Dumbbell Decline Fly
- Equipment: free weights, the same as the Dumbbell Decline Fly
- Body position: lying on your back, the same as the Dumbbell Decline Fly
Progression
2. Dumbbell Fly
99% matchPectorals · Intermediate · Isolation
Pick this when you want a harder version that still works the pectorals.
- Dumbbell
How to perform it
- Lie flat on a bench with a dumbbell in each hand, palms facing each other.
- Extend your arms straight up over your chest, with a slight bend in your elbows.
- Keeping a slight bend in your elbows, lower your arms out to the sides in a wide arc until you feel a stretch in your chest.
- Pause for a moment, then reverse the movement and bring the dumbbells back up to the starting position.
- Repeat for the desired number of repetitions.
Sets and reps: 3 sets of 10 to 15 reps.
Why this matches
- Movement: chest fly, the same as the Dumbbell Decline Fly
- Primary muscle: pectorals, the same as the Dumbbell Decline Fly
- Equipment: free weights, the same as the Dumbbell Decline Fly
- Body position: lying on your back, the same as the Dumbbell Decline Fly

6. Bodyweight Flyes
98% matchPectorals · Intermediate · Isolation
A good swap when you have an EZ bar to work with, and it still works the pectorals.
- Ez-barbell
How to perform it
- Position two equally loaded EZ bars on the ground next to each other. Ensure they are able to roll.
- Assume a push-up position over the bars, supporting your weight on your toes and hands with your arms extended and body straight.
- Place your hands on the bars. This will be your starting position.
- Using a slow and controlled motion, move your hands away from the midline of your body, rolling the bars apart. Inhale during this portion of the motion.
- After moving the bars as far apart as you can, return to the starting position by pulling them back together. Exhale as you perform this movement.
Sets and reps: 3 sets of 10 to 15 reps.
Why this matches
- Movement: chest fly, the same as the Dumbbell Decline Fly
- Primary muscle: pectorals, the same as the Dumbbell Decline Fly
- Equipment: free weights, the same as the Dumbbell Decline Fly
- Body position: lying on your back, the same as the Dumbbell Decline Fly
- Balance: easier to stay steady on than the Dumbbell Decline Fly
7. Dumbbell Fly On Exercise Ball
97% matchPectorals · Intermediate · Isolation
A good swap when you have a stability ball to work with, and it still works the pectorals.
- Stability-ball
How to perform it
- Sit on an exercise ball and hold a dumbbell in each hand.
- Walk your feet forward and roll your body down until your head, neck, and upper back are supported by the ball.
- Extend your arms straight up above your chest, palms facing each other.
- Bend your elbows slightly and lower your arms out to the sides in a wide arc until you feel a stretch in your chest.
- Pause for a moment, then reverse the movement and squeeze your chest muscles as you bring the dumbbells back to the starting position.
- Repeat for the desired number of repetitions.
Sets and reps: 3 sets of 10 to 15 reps.
Why this matches
- Movement: chest fly, the same as the Dumbbell Decline Fly
- Primary muscle: pectorals, the same as the Dumbbell Decline Fly
- Body position: lying on your back, the same as the Dumbbell Decline Fly
- Balance: harder to stay steady on than the Dumbbell Decline Fly
Pectorals · Intermediate · Isolation
Dumbbell Decline Fly FAQ
What muscles does Dumbbell Decline Fly work?
Dumbbell decline flyes primarily target the pectoralis major, with emphasis on the lower fibers due to the decline angle. The anterior deltoid and long head of the triceps assist, while the serratus anterior and scapular stabilizers control protraction and retraction during the movement.
Can I build muscle without doing Dumbbell Decline Fly?
Yes. You can build chest muscle with compound presses (decline bench press, dips) and targeted cable or machine fly variations that allow progressive overload. Adjust angle and range of motion to prioritize lower-pect activation while maintaining joint-friendly technique.
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