What you'll gain
Isolates the chest through a deep stretch and strong squeeze.
Adds focused chest volume without loading the triceps.
Trains the chest's stretch position that pressing alone can't fully reach.
Step-by-Step Instructions
- 1
Sit on a flat bench with a dumbbell on each thigh, then lie back as you bring the weights up to your chest.
- 2
Press the dumbbells up over your chest with palms facing each other and a soft bend in the elbows.
- 3
Lower the dumbbells out to the sides in a wide arc, keeping that elbow bend locked the whole time.
- 4
Stop when you feel a deep stretch across the chest and the elbows are roughly level with the bench.
- 5
Pause briefly at the bottom of the stretch without dropping deeper or losing the elbow angle.
- 6
Squeeze the chest to bring the dumbbells back together over your chest in the same wide arc.
Common Mistakes
Bending the elbows mid-rep so the lift turns into a sloppy press and pulls the triceps in.
Going too heavy and dropping into a deep stretch fast, which strains the front shoulders.
Clanking the dumbbells together at the top instead of stopping just short and squeezing the chest.
Cutting the range short by stopping high so the chest never gets the stretch the fly is meant for.
About This Exercise
The dumbbell chest fly is the classic chest isolation exercise. With a slight bend in the elbows held throughout, the arms sweep wide to stretch the chest, then squeeze back together at the top. Removing the triceps from the lift puts the chest under full tension across a long range of motion. For hypertrophy programs in fitness apps, this is a core chest-detail asset that pairs naturally with any pressing movement. It also suits beginner-friendly chest education, where the wide arc makes the chest's job obvious. App builders can ship this clip alongside the bench press as a clean accessory option in their push-day library.
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Dumbbell Chest Fly
A wide-arc dumbbell fly that isolates the chest through a long stretch and tight squeeze at the top.
Specifications
Built for
- Chest accessory blocks in hypertrophy app workouts
- Push-day finishers in strength training programs
- Home and small-gym chest tracks in fitness apps
- Chest isolation education content for trainers
Muscles Worked
Details
License Includes
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