Rear Delt Fly Machine is a beginner isolation pull using machine. It loads Shoulders.

Muscles worked
- Primary: Shoulders
- Secondary: Traps, Back
Setup
- Stand or sit tall with machine. Soft elbows, ribs down.
How to do it
- Raise to the target height. Lead with Shoulders, not momentum.
- Lower on a slow count.
Coaching cues
- Pinkies slightly up on laterals; thumbs up on front raises.
- No swinging.
Common mistakes
- Using the traps and leaning back. Lighter load; pause at the top.
Related lifts
- Arnold Press Shoulders
- Barbell Front Raise Shoulders
- Barbell Push Press Shoulders
- Barbell Upright Row Shoulders
- Barbell Z Press Shoulders
- Behind the Back Barbell Overhead Press Shoulders
MyCoach programs the Rear Delt Fly Machine into your plan, tracks every set, and answers “am I doing this right?” with your real numbers.
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