Cut Hamstrings Training: XPL Hypertrophy Architecture

# Cut Hamstrings: The Architecture for This Frame

—

## Layer 1: The Frame

The Cut hamstrings tolerate heavy RDL loading. Load them at the intensity the training history supports.

The Cut at 135-160 lbs requires archetype-specific hamstrings mechanics. The Meso-Endo/Mesomorph structure creates specific lever lengths and recruitment patterns that determine which movements produce mechanical tension and which produce compensation.

—

## Layer 2: The Anatomy

The mesomorph posterior chain at 135 to 160 pounds responds to Romanian deadlift loading at 70 to 80 percent of conventional deadlift weight. Nordic curls are productive for eccentric loading. The seated leg curl drives the lengthened-position hypertrophic stimulus.

—

## Layer 3: The Protocol

Primary: Romanian deadlift 3 to 4 sets of 8 reps at 70 to 80 percent. Secondary: Seated leg curl 3 sets of 10 to 12 reps. Tertiary: Nordic curl 2 sets of 6 to 8 controlled reps. Frequency: twice weekly.

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

—

## Layer 4: The Psychology

The Cut hamstrings respond to RDL intensity. The conservative loading most Cut trainees apply is the limiting variable. Load the hinge at the weight the training history built the capacity for.

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

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

—

## Layer 5: The Exit

The Cut hamstrings trained through heavy RDLs and Nordic curls for 12 weeks produce the posterior thigh development that matches the quad work in the program.

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

—

*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).*

—

*Inertia Over Inspiration. Engineered by XPL.*