REBUILT
Constraint-First Training · Men 35–60 · Injury History

REBUILT.
NOT
RETIRED.

Standard programs weren't built for your body. This one was. A deterministic training system that maps to your fusions, repairs, and nerve damage — not around them.

Get Your Free Constraint Diagnostic 7 questions · 3 minutes · free profile
235 LBS Current
18% Body Fat
Days / Week
C6–7 Fusion · Rebuilt
// This is for you if
01
You've trained through injury and made it worse trying to push past it
02
Standard programs don't account for your fusions, repairs, or nerve damage
03
You're 35–60, high-output, and done settling for "modified" versions of everything
04
You want a constraint-first plan that actually maps to your body's current reality
// The Origin
John Rothschild
Founder · RML · ISSA CPT · Cert No. 6605444
C6–7
Fusion
2yr
Left Hand Numbness
C6–7 fusion. Two years of left-hand numbness. Standard rehab failed. So I built my own system.

A self-directed peptide protocol — GHK-Cu, TB-500, BPC-157, ARA-290 — combined with a constraint-first training methodology developed out of necessity. The system I built came out of what standard rehab couldn't do.

The methodology worked. The system is now licensable. This is the proof of concept.
ISSA CPT · Cert No. 6605444 · Valid through April 2028
Rebuilt Man Lab LLC · Maricopa, AZ
BROKEN BODY.
RIGHT
PLAN.
7 Questions
3 Minutes
Free Constraint Profile

This is not a survey. It's a constraint-based diagnostic. Seven questions map your injury profile to a constraint type — so you know exactly what's blocking performance and what to do about it.

No spam. No upsells. Just your constraint profile.