Dumbbell Flyes

B-

Limited Evidence

Limited studies exist but mechanism is scientifically plausible

10-15
Reps
3
Sets
2-3x per week
Frequency
8-12 weeks
Results In
Intermediate
Difficulty
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How to Perform

Detailed instructions for Dumbbell Flyes coming soon.

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Evidence Summary

EMG studies comparing flyes vs pressing show flyes can generate substantial pec activation but also increase demands on stabilizers and can increase shoulder stress at long muscle lengths.

Evidence Type: Clinical studies

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Health Benefits

Multiple acute EMG comparisons plus plausible biomechanics.

Cosmetic Benefits

May contribute to chest development. No magic 'chest width' effect proven.

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How It Works

Flyes reduce elbow extension demands (less triceps contribution) and emphasize shoulder horizontal adduction. Bottom position places pec fibers at longer lengths.

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Contraindications & Safety

Higher risk of anterior shoulder discomfort if ROM excessive or loads too high. For hypertrophy, flyes effective but not magic.

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Goals This Helps

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Related Exercises

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D

Cable Crossover

Detailed instructions for Cable Crossover coming soon.

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