Built Glutes Training: XPL Hypertrophy Architecture

# Built Glutes: The Architecture for This Frame

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## Layer 1: The Frame

The Built glutes respond to heavy barbell hip thrust loading. The posterior chain is undertrained at this frame relative to the anterior.

The Built at 190-230 lbs requires archetype-specific glutes mechanics. The Meso-Endo/Endomorph structure creates specific lever lengths and recruitment patterns that determine which movements produce mechanical tension and which produce compensation.

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## Layer 2: The Anatomy

The endomorphic glute at 190 to 230 pounds has the same training priority as every other archetype — it is the primary hip extensor and the largest muscle in the body. At the Built frame, direct glute training is often neglected because the squat and deadlift provide significant posterior chain stimulus. The hip thrust isolates the glute maximus through hip extension range that squats and deadlifts underload. Romanian deadlifts carry 75 to 80 percent of deadlift weight.

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## Layer 3: The Protocol

Primary: Barbell hip thrust 3 to 4 sets of 8 to 10 reps with heavy progressive loading. Secondary: Romanian deadlift 3 to 4 sets of 8 reps at 75 to 80 percent. Tertiary: Cable kickback 3 sets of 15 per leg. Frequency: twice weekly direct glute work plus hip hinge patterns in back sessions.

Volume landmarks: maintenance at 8 to 10 weekly sets. Growth threshold 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 Built man who trains glutes trains the primary hip extensor that drives the deadlift lockout, the sprint mechanics, and the posterior chain development that the frontal training history has been leaving underdeveloped. Train it.

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

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

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## Layer 5: The Exit

The Built glutes trained through heavy barbell hip thrusts and Romanian deadlifts for 12 weeks produce the posterior chain completion the anterior-dominant training history was missing.

The Built frame trained with archetype-specific glutes 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.*