Reverse Fly
Primary
Back
Secondary
Rear deltoids, Rhomboids
Equipment
Dumbbell
Difficulty
Beginner
Type
Pull
Reverse Fly
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Reverse flyes target your rear deltoids and upper back by spreading your arms apart against resistance. Bend over, let dumbbells hang, and raise them out to the sides in a wide arc. Light weight goes a long way—this is isolation work, not a strength test.
When to use it
Use for rear delt development.
Who it's for
All fitness levels looking to build strength and muscle definition.
Think about leading with your elbows, not your hands. Pinch your shoulder blades together at the top. If you are swinging the weights or using your body, you are too heavy.
What muscles does the Reverse Fly work?
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Step-by-step: Reverse Fly
- 1
Bend over at the hips.
- 2
Hold dumbbells with palms facing each other.
- 3
Let arms hang straight down.
- 4
Raise arms out to the sides.
- 5
Squeeze shoulder blades together.
- 6
Lower with control for optimal results.
What are the best tips for the Reverse Fly?
Keep slight bend in elbows.
Don't swing the weights.
Focus on rear delts.
Light weight, good form.
When to Use the Reverse Fly
Use reverse flyes at the end of your back or shoulder workout for rear delt isolation. They balance all the pressing most people do and help with posture. Pair with face pulls for complete rear delt coverage.
Mistakes to watch for on the Reverse Fly
Using momentum instead of controlled muscle contraction.
Bouncing or using momentum during the Reverse Fly takes work away from your Rear deltoids and puts your connective tissue at risk. Control the weight through the full range — if you can't, lower the load.
Too heavy weight for optimal results.
Loading more weight than you can control on the Reverse Fly forces compensatory movement patterns that bypass your Rear deltoids. Drop the weight until you can perform every rep with clean form — your results will actually improve.
Rounding back which increases risk of spinal injury.
A compromised back position during the Reverse Fly puts your spine under unnecessary shear force. Brace your core and maintain a neutral spine throughout the movement.
Who should do the Reverse Fly?
All fitness levels looking to build strength and muscle definition.
How to Program the Reverse Fly
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 12-15 reps. Rest 45s.
What are good alternatives to the Reverse Fly?
Other Variations
- Seated Reverse Fly
- Cable Reverse Fly
- Machine Reverse Fly
Frequently Asked Questions About the Reverse Fly
The Reverse Fly primarily targets the Rear deltoids, making it an effective exercise for back development. Secondary muscles worked during the Reverse Fly include Rhomboids, Middle trapezius, providing additional training stimulus. Stabilizer muscles engaged include Erector spinae.
Yes, the Reverse Fly is an excellent choice for beginners due to its straightforward movement pattern and lower technical demands. All fitness levels looking to build strength and muscle definition. Start with lighter weights to master proper form before progressing.
For the Reverse Fly, the recommended approach depends on your goals. 3 sets of 12-15 reps. Rest 45s. For strength, use 8-10 reps. For muscle growth, perform 12-15 reps. For endurance, complete 15-20 reps.
Yes, the Reverse Fly can be done at home with a dumbbell. It requires minimal space and is a great option for home workouts targeting back.
Good alternatives to the Reverse Fly include: Face Pull, Band Pull-Apart. These exercises target similar muscle groups as the Reverse Fly and can be used as substitutes based on your equipment availability, gym setup, or training preferences.
This Exercise Is in Your Plan
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Safety Notes
- Use light weight.
- Don't swing.