Dumbbell Rear Delt Flye

Use dumbbells to arms-together flye motion. Open the arms and bring them together with the pecs. Targets rear delts (plus upper back); easy to fix left–right imbalances. Great for pec contraction and shape.

Dumbbell Rear Delt Flye exercise image

Basic Info

Primary Muscle Group
Shoulders
Detailed Muscles
Front delts / Lateral delts / Rear delts / Triceps
Equipment
Dumbbell
Also Known As
リアデルトフライ / rear delt

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How to Perform

  1. Brace your torso and keep the spine neutral.
  2. Pull your elbows back and squeeze your upper back.
  3. Lower slowly and avoid bouncing.

Form Tips

  • Do not round your back
  • Avoid neck tension
  • Do not rush the lowering phase

Pro Tips

  • Stabilize movement path before increasing weight.
  • Reduce neck tension and keep shoulders controlled.

Rep Guide

General guidelines. Adjust based on your goal, experience, and condition.

  • Strength: 1-5 reps
  • Hypertrophy: 6-12 reps
  • Endurance: 13-20 reps

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