From the Lab

Colossus Forearms Training: XPL Architecture

May 15, 2026 · By Xavier Savage · Training & Exercise

Ready to transform in Houston? . In-person sessions available. Online coaching open nationwide.

# Colossus Forearms: The Architecture for This Frame

## Layer 1: The Frame

Light farmer carries and seated reverse curls at appropriate loads.

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

## Layer 2: The Anatomy

At 325-375 lbs the forearm training uses moderate farmer carries at distances and loads the frame can complete safely. Seated reverse curls eliminate the standing balance demand.

## Layer 3: The Protocol

Primary: Farmer carry 3 sets of 15 to 20 meters at moderate load. Secondary: Seated reverse barbell curl 3 sets of 10 reps. Tertiary: Seated wrist roller at light resistance. Frequency: integrated into pulling sessions.

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.

## Layer 4: The Psychology

The Colossus forearm protocol uses mechanics appropriate for significant body weight. Maintain the grip infrastructure the pulling program requires.

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

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

## Layer 5: The Exit

The Colossus forearms maintained through moderate farmer carries and seated reverse curls keep the grip foundation functional.

The Colossus frame trained with archetype-specific forearms 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.*

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Xavier Savage

Founder, XPERFORMANCELAB

I do not shape muscle. I shape structure. The person you become is the person you construct.

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