Machine Rear Delt Fly
Strengthen rear delts and pulling muscles with horizontal rowing or pulling patterns.
Primary Muscle
Rear Delts
Secondary Muscles
Rhomboids
Difficulty
Beginner
Equipment
Rear Delt Machine
Primary
Rear Delts
Equipment
Rear Delt Machine
Level
Beginner
Exercise Overview
Strengthen rear delts and pulling muscles with horizontal rowing or pulling patterns.
Muscles Worked
Primary
Secondary
Why Perform This Exercise?
- Improves back thickness and pulling strength
- Supports posture and shoulder balance
- Builds scapular control and retraction
- Complements pressing volume in balanced programs
Equipment Required
Required
Rear Delt Machine
Alternative Equipment
Technique
- 1.Hinge or brace so the torso stays stable throughout the set.
- 2.Initiate the pull by driving elbows back toward the hips.
- 3.Squeeze shoulder blades together at the peak contraction.
- 4.Return with control without shrugging or using momentum.
Coaching Cues
Key Cue
Drive elbows back and squeeze the shoulder blades together.
Focus on one cue at a time until the movement feels automatic.
Common Mistakes
- Shrugging instead of retracting
- Using momentum from the hips
- Cutting range of motion short
Progression Example
RAMM automatically adjusts future targets based on what you complete in each workout — including per-day goals when the same exercise appears on different training days.
Frequently Asked Questions
What muscles does Machine Rear Delt Fly work?
Machine Rear Delt Fly primarily targets Rear Delts. Secondary emphasis includes Rhomboids. This isolation movement uses a horizontal pull pattern, making it effective for building strength and control in those muscle groups when programmed with consistent technique.
Is Machine Rear Delt Fly good for beginners?
Machine Rear Delt Fly is rated Beginner difficulty. Most trainees can learn it early with proper setup and moderate loading. Use controlled reps and stop before form breaks down.
How many sets should I perform for Machine Rear Delt Fly?
Most programs use 3–4 working sets of 8–15 reps depending on goal. Rest 60–90 seconds for isolation work. RAMM adjusts future targets based on what you actually complete in each workout.
Can I do Machine Rear Delt Fly at home?
Machine Rear Delt Fly typically requires Rear Delt Machine. At home you may need substitute equipment or a gym setup, unless you have the listed gear available.