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CREST Performance

THE INTELLIGENCE · HOW CREST THINKS

Eight experts think. One coach decides.

Behind one conversation sits eight specialist agents across your mind, body and biology. They analyse different parts of the picture, then report to one Performance Coach who knows your goals, history, current state and what you have already tried.

You never manage the specialists. You talk to your Coach.

Complexity in the background. Clarity in front of you.

  • 01 · THE SPECIALISTS

    Eight disciplines. Structured findings.

    Each specialist looks deeply at one part of the picture and reports what it sees, what it may mean and how confident it is.

  • 02 · THE COACH

    One person-facing intelligence.

    The Coach holds the whole picture, resolves conflicts and decides what matters now.

  • 03 · THE MEMORY

    The answer improves as context accumulates.

    Goals, history, prior injuries, patterns, constraints and what has already been tried stay part of the decision.

THE SPECIALISTS

Eight specialist agents.Three domains.One coordinated view.

Each specialist works within one defined domain. They do not speak to the person directly; they report structured findings to the Performance Coach.

MIND

Resilience · Focus · Belonging

  • MINDFUL

    Stress load, emotional regulation, and the habits underneath the behaviour.

  • COGNITION

    Focus, mental fatigue and decision capacity. What you can handle today, and when your good hours are.

  • IDENTITY

    Motivation and adherence. The gap between what you said you would do and what you did.

The research behind this
Cognitive behavioural therapyAmerican Psychological Association clinical guidelines
Habit formation and cue-reward mechanismsCurrent Opinion in Psychology, 2021
Mindfulness and stress reductionJAMA Internal Medicine meta-analysis, 2014
Self-determination theoryDeci and Ryan
Neuroplasticity and synaptic learningKandel, Neuron, 2001
Chronic stress and prefrontal controlArnsten, Nature Reviews Neuroscience, 2009
Social bonding and autonomic regulationFeldman, Biological Psychiatry, 2017

BODY

Readiness · Recovery · Growth

  • SLEEP

    Duration, timing, quality and debt. The pattern, not last night in isolation.

  • TRAINING

    Load against recovery. Whether what you are asking of yourself matches what you can absorb.

  • BODY

    Movement, pain, soreness, readiness. HRV, and the drop that shows up before you know you are getting sick.

The research behind this
Resistance training standardsNSCA position statement
Acute to chronic workload ratioGabbett, British Journal of Sports Medicine, 2016
Heart rate variability standardsTask Force, European Heart Journal, 1996
Cold exposure and catecholamine responseCell Reports Medicine, 2021
Sauna and cardiovascular recoveryJAMA Internal Medicine, 2018
Exercise-induced BDNF and moodNeuroscience and Biobehavioral Reviews, 2015
Sleep and recoveryAmerican Academy of Sleep Medicine clinical practice guidelines

BIOLOGY

Fuel · Chemistry · Biomarkers

  • NUTRITION

    Fuelling and timing against your goals and today's demands, and what the gaps are costing you.

  • CLINICAL & NEURO

    Medication timing, bloodwork and biomarkers over months. Interactions, red flags, and the point at which something needs a qualified person.

The research behind this
Mediterranean diet and longevityPREDIMED trial, New England Journal of Medicine, 2018
Meal timing and circadian alignmentBritish Medical Journal, 2020
Gut-brain axis and moodCryan and Dinan, Nature Reviews Gastroenterology and Hepatology, 2012
Allostatic load and systemic overloadMcEwen, PNAS, 2001
Dopamine signalling and motivationSchultz, Neuron, 2016
Serotonin and mood stabilityYoung, Journal of Psychiatry and Neuroscience, 2007
HRV as a recovery metricShaffer and Ginsberg, Frontiers in Public Health, 2017
Biomarker and medication referenceNIH MedlinePlus, RxNorm

The specialists are evidence-informed, using published research, clinical guidelines and professional standards to define what they look for and where their limits are.

THE COACH

You talk to one Coach.It manages everything behind the answer.

Your Performance Coach is the only intelligence you need to deal with. It knows you best — your goals, history, current state, constraints, patterns and what has worked before. The eight specialists report to it; they never compete for your attention.

  1. 01 · SPECIALISTS ANALYSE

    Each specialist returns a structured finding from its own domain: what it observed, what it may mean and how confident it is.

  2. 02 · THE COACH RESOLVES

    The Coach weighs all eight findings against the whole person. Training may say push while Sleep, Body or Nutrition say back off. The Coach resolves the conflict before you ever see it.

  3. 03 · YOU GET DIRECTION

    You get one clear answer: what matters now, what to do next and why. The complexity stays behind the scenes.

Eight specialists behind the answer. One Coach in front of you.

You do not coordinate disciplines, reconcile conflicting advice or manage the system. You talk to your Coach, and it gives you the direction you need.

The research behind this

The specialists tell the Coach what they see. These frameworks help define how it integrates competing signals, adapts the plan and turns analysis into direction.

Research

Why it matters to the Coach

Allostasis and adaptation

Sterling and Eyer

A performance plan cannot be fixed when the person and the demands keep changing. This gives the Coach a framework for adapting today while protecting the longer-term direction.

Hormonal and behavioural homeostasis

McEwen and Wingfield, Hormones and Behavior, 2010

Sleep, stress, recovery, fuelling and behaviour interact. The Coach needs to weigh competing signals rather than optimise one metric in isolation.

Human performance optimisation

National Academies of Sciences, 2020

Performance is a whole-system problem spanning physical, cognitive and operational demands. That is why the Coach integrates specialist findings into one decision.

Behavioural insights

World Health Organization

Analysis only creates value when a person can act on it. This helps frame the Coach around specific, timely direction that fits the person and the moment.

WHAT IT HOLDS

It remembers where you are going.And what has already happened along the way.

A useful decision needs more than today’s data. CREST keeps the destination, the current constraints and the history of what has already been tried in the same picture.

01 · THE DIRECTION

Goals · Priorities · Constraints

  • Long-term goals define the destination.
  • Current priorities and constraints shape the route — workload, injury, illness, deadlines, travel or a bad run of sleep.
  • The goal stays stable until there is a reason to change it. The route stays flexible.

02 · THE HISTORY

Patterns · Interventions · Outcomes

  • CREST remembers what has already been tried and what changed afterwards.
  • When the cause is uncertain, it can test one change at a time rather than guessing.
  • Low confidence produces a question, more data or more time — not false certainty.

CREST knows the destination, maintains the strategy, and adapts today without losing the long view.

IN PRACTICE

Same goal.Different day.Different answer.

The value is not that CREST responds. It is that the Coach responds differently, for the right reasons.

  • 01 · READY TO PUSH

    Sleep has been strong, fuelling is on track and the shoulder has been quiet. The Coach keeps the harder session in place and uses the good day.

  • 02 · THE PLAN CHANGES

    Two short nights and nine hours without food change the answer. The Coach removes the session, prioritises fuel and recovery, and replans the rest of the day.

  • 03 · THE PATTERN MATTERS

    Shoulder pain has appeared after pressing for four weeks in a shoulder with prior repairs. The Coach treats it as a pattern, reduces pressing, adds targeted work and escalates to a qualified professional when needed.

Same person. Same long-term goal. The answer changes because the context changed.

Illustrative scenarios. Not a real member, and not real health data.