Chest · Isolation movement

Incline Dumbbell Fly

A isolation exercise that targets the chest. Performed with dumbbells, incline bench.

Primary muscle

Chest

Secondary muscles

Equipment

Dumbbell

Difficulty

Beginner

How to perform the Incline Dumbbell Fly

  1. Set a bench to about 30 degrees and lie back with a dumbbell in each hand pressed over the upper chest.
  2. Fix a soft bend in the elbows and pin the shoulder blades to the pad before the first rep.
  3. Lower the dumbbells out to the sides in a wide arc, where dumbbell resistance is heaviest through the mid-range.
  4. The incline shifts the fly toward the upper chest while the elbows stay locked at the same soft angle.
  5. Descend only until the upper arms are level with the shoulders and you feel a controlled stretch, not past it.
  6. Reverse the arc by pulling the dumbbells back together over the upper chest, squeezing the pecs at the top.

Suggested working range: 1220 reps. Default progression: double progression.

Common mistakes

  • Bending the elbows to press the dumbbells up instead of tracing a wide fly arc.
  • Dropping the dumbbells too deep at the bottom and loading the shoulder capsule rather than the upper chest.
  • Using so much weight that the arc collapses into a clumsy incline press.
  • Letting the shoulder blades unpin and roll forward off the incline pad.

Variations & alternatives

Swap in a related movement if equipment, recovery, or progression demands it.

Use this exercise in a program

The Incline Dumbbell Fly fits naturally into hypertrophy and strength splits that prioritize chest volume.

Browse training programs →

Track your sets and reps automatically with MuscleBuddy

Free workout logging, auto-progression, and a coaching layer that adapts to your real data.

Create your free account