Beginner exercise
Machine Flyes


Also called Pec Deck Fly, Pec Deck Flyes, Peck Deck Flyes
GymDaze demonstration
Watch Machine Flyes
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Watch on YouTubeTechnique
How to perform Machine Flyes
- Adjust the seat so the handles and upper arms are near shoulder height, and select a controllable starting position.
- Sit with your back against the pad and take the handles with a slight bend in your elbows.
- Keep that elbow angle as you bring the arms together in front of your chest.
- Open the arms slowly through the range you can control without lifting your back from the pad or forcing the shoulders farther behind you.
- Repeat without turning the fly into an elbow-extending press.
Programming relevance
Muscles involved
Primary targets: Pectoralis Major Sternocostal Head, Pectoralis Major Clavicular Head.
MuscleScoreRole