Exercise 0378 · REF 8DiFDVA
The rear fly — bent over, arms sweeping out to the sides — isolates the rear deltoids and upper back stabilizers through a wide arc that most pressing and pulling movements skip entirely. Keeping a slight bend in the elbows and leading with the elbows rather than the hands keeps the tension on the rear delts instead of letting the upper traps take over. It's one of the more commonly under-programmed shoulder exercises relative to how much it helps posture.
How to Do the Dumbbell Rear Fly
- Stand with your feet shoulder-width apart and hold a dumbbell in each hand.
- Bend your knees slightly and hinge forward at the hips, keeping your back straight.
- Extend your arms straight down towards the ground, palms facing each other.
- Keeping a slight bend in your elbows, lift your arms out to the sides and squeeze your shoulder blades together.
- Pause for a moment at the top, then slowly lower your arms back down to the starting position.
- Repeat for the desired number of repetitions.
Muscles Worked
The Dumbbell Rear Fly primarily targets the Delts, with Trapezius as the primary synergist muscle group, along with the Rhomboids.
More Shoulders Exercises
Band Front Lateral Raise
Band Front Raise
Band Reverse Fly
Band Shoulder Press
Band Standing Rear Delt Row
Band Twisting Overhead Press
More Delts Exercises
Band Y-Raise
Barbell Front Raise
Barbell One Arm Snatch
Barbell Rear Delt Raise
Barbell Rear Delt Row
Barbell Seated Behind Head Military Press
Equipment Alternatives
Don't have dumbbell? These target the same delts with different equipment.
FAQ
- What muscles does the Dumbbell Rear Fly work?
- The Dumbbell Rear Fly primarily targets the delts, with the trapezius and rhomboids assisting.
- What equipment do I need for the Dumbbell Rear Fly?
- The Dumbbell Rear Fly is done with a dumbbell.
- What's a good alternative to the Dumbbell Rear Fly?
- If you don't have access to a dumbbell, the Left Hook. Boxing targets the same delts using body weight instead.