Regal Rear Delts Training: XPL Architecture

# Regal Rear Delts: The Architecture for This Frame

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## Layer 1: The Frame

Machine rear delt fly and face pulls at progressive loads.

The Regal at 325-375 lbs requires archetype-specific rear delts mechanics. The Endomorph structure creates specific leverage and recruitment patterns that determine which movements produce mechanical tension and which produce compensation.

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## Layer 2: The Anatomy

The Regal posterior deltoid responds to machine rear delt fly and face pull loading. Machine mechanics deliver the corrective stimulus with controlled resistance.

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## Layer 3: The Protocol

Primary: Face pull 3 sets of 15 to 20 reps. Secondary: Machine rear delt fly 3 sets of 12 reps. Tertiary: Band pull-apart daily. Frequency: twice weekly.

Volume: maintenance at 8 to 10 weekly sets. Growth at 12 sets. Specialization at 16 to 20 sets. Add load only when previous weight executes with full range and zero form breakdown.

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## Layer 4: The Psychology

The Regal rear delt protocol uses machine mechanics for the corrective work the pressing history created the deficit for.

Identity Mirror: What story are you telling yourself about why this muscle group has not responded?

Action Trigger: When exactly is your next rear delts session, and what load will you use on the primary movement?

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## Layer 5: The Exit

The Regal rear delts trained through face pulls and machine rear delt flies for 12 weeks produce the posterior shoulder development that gives the physique visual intention.

The Regal frame trained with archetype-specific rear delts mechanics for 12 consecutive weeks produces structural development that generic programming cannot deliver.

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*Explore the full XPL training library:*

– [Training & Exercise Protocols](/blog/training-and-exercise)
– [Nutrition Architecture](/blog/nutrition)
– [Recovery Engineering](/blog/recovery)

*Know your XPL Archetype. [Take the Archetype Identification](https://xperformancelab.com/quiz).*

*Work directly with a Protocol Engineer. [Review Mastery Investment Structures](https://xperformancelab.com/plans-pricing).*

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*Inertia Over Inspiration. Engineered by XPL.*