EXERCISE PDF
Dumbbell Fly
Open and close both arms on a flat bench while keeping a soft, steady elbow bend.
English PDF guide
Review the movement and cautions alongside the original exercise PDF.
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Review the movement
Muscles used
Main muscles
- Pectoralis major
Assisting & stabilizing muscles
- Anterior deltoids
- Biceps and triceps (elbow stability)
- Forearm muscles (grip and wrist support)
How to perform
- Support your head, shoulders and hips on a stable flat bench, with both feet planted. Hold light dumbbells above your chest, palms facing each other.
- Inhale and slowly open both arms to the sides, keeping a soft elbow bend.
- Stop within a comfortable, controlled shoulder range. Do not aim to lower deeper than chest or shoulder height.
- Exhale and bring the arms together along the same arcs. Do not let the weights collide.
Cautions
- Avoid pain or a strong stretch at the front of the shoulder. Reduce load or depth if control is difficult.
- Finish under control and use a spotter for handoff if needed. Do not throw the weights aside or sit up abruptly with arms open.



