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Chest · Dumbbell

Dumbbell Chest Fly

How to do the Dumbbell Chest Fly with good form: step-by-step technique, the muscles it works (chest), coaching cues and the mistakes to avoid.

Muscles worked

Primary
Chest
Secondary
Delts

How to do it

  1. Lie back on a flat bench with a dumbbell in each hand, planting your feet securely.
  2. Press the dumbbells up so your arms are extended above your chest with a slight, fixed bend in the elbows.
  3. Slowly lower the dumbbells in a wide arc out to your sides until you feel a deep stretch in your chest.
  4. Maintain the slight bend in your elbows throughout the movement to protect the joint.
  5. Bring the dumbbells back up along the same wide arc as if hugging a large barrel.
  6. Squeeze your chest powerfully at the top before starting the next rep.

Coaching cues

  • Hug a large barrel
  • Keep the elbows slightly bent and locked
  • Focus on the stretch

Common mistakes

  • Bending the elbows too much, turning it into a press
  • Going too deep and straining the shoulder joint
  • Using excessive weight

Equipment and setup

Flat bench, dumbbells

Flat bench positioned horizontally.

Also known as: Flat Dumbbell Fly

Track your Dumbbell Chest Fly in ROAN

ROAN fills in last session’s weight and reps, estimates your 1RM and keeps your best sets.

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