Most people track the signals. Few know what they mean for cognitive performance.
Growth Factor Method maps the upstream physiological systems most likely constraining cognitive output, then translates that pattern into a focused performance protocol — built for executives, founders, serious athletes, and performance-minded adults.
Map Reviews are open for a limited number of clients · 1:1 fit conversation required
Your output is decision quality and sustained focus. GFM helps identify which upstream systems may be constraining both.
Training is dialed, results are inconsistent. Recovery, readiness, and tracking under load may hold the missing pattern.
Talented but inconsistent between practice and competition. A measured, non‑diagnostic look at focus and readiness — discussed with you first.
You have years of Oura, Whoop, or Garmin data. GFM helps translate what those signals may mean for how you actually think and perform.
Coach, clinician, or performance professional with clients who fit? Get in touch about referrals.
This map is the core of what you receive: a reviewed picture of which systems beneath cognition may be shaping your focus, reaction speed, working memory, executive control, sustained performance, and visual tracking — and where to train first. Line weight reflects evidence-informed relationship strength, then gets individualized through operator review.
Line weights represent evidence-informed relationship strength and are individualized after operator review. They are not measured individual correlations or diagnostic claims.
Performance outputs are shaped by the physiological systems beneath them. GFM reviews wearable trends, readiness context, and operator interpretation to identify the most likely constraint pattern and translate it into a focused, personalized protocol.
Both paths begin with a 1:1. GFM maps how systems beneath cognition may be constraining performance, then, if you continue, builds a protocol targeting the upstream physiological systems most likely affecting downstream cognitive output.
Both paths begin with a 1:1 fit conversation. Application-style intake, no checkout required.
A 1:1 reviewed assessment — not an app, not another dashboard. You complete a measured cognitive battery, share wearable and readiness context where available, and walk away with a reviewed map of what may be constraining your performance and what to train first.
If your map shows a clear constraint pattern worth training, GFM builds a focused protocol around it, checks in on execution, and remeasures cognitive performance at the end to assess what changed.
GFM works with a limited number of clients at a time. Both paths begin with a conversation, not a checkout.
The difference from generic wearable tracking: GFM pairs measured cognitive performance with your biometric context, then a human reviews the pattern with you. Not more data — interpretation.
The Criterion is a short multiple-object tracking challenge. It is not the full assessment, but it gives you a quick feel for how GFM thinks about attention, tracking, persistence, and performance under load.
The full Cognitive Constraint Map uses a broader battery plus wearable/readiness context and operator review.
Try The Criterion → Schedule a Map Review →You can still begin with a Map Review. For clients who continue into a 12-week protocol, GFM can include a supported wearable when consistent readiness and recovery tracking would improve the plan.
Start with a brief 1:1 to confirm fit and choose the right path.
Complete the cognitive battery and share wearable/readiness context where available.
GFM reviews the data and identifies likely upstream constraint patterns.
If you continue into protocol, GFM targets the upstream systems most likely affecting downstream cognitive output, then retests to show what changed.
A former professional baseball player who spent his athletic career inside measured performance — and the years since inside the science of it.
GFM exists because most performance data never becomes a decision. Garrett built it to make cognitive performance measurable, interpretable, and trainable — with careful science and a human in the loop.
One measured assessment. One reviewed map. One clear place to start. Map Reviews are open for a limited number of clients and begin with a 1:1 fit conversation.
Performance-Focused · Non-Diagnostic · Operator Reviewed