Readiness Cascade+

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The Readiness Cascade Model · R→C→N→B

If breathwork isn't working for you — your body isn't the problem.

You can’t regulate what you can’t feel.

Most breathing apps skip the most important step — checking if your body is actually ready to regulate through breath. Readiness Cascade checks first.

60 second check · No account required · Immediate results

Used daily by people trying to understand why regulation isn’t working

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Check your state
4 questions · 60 seconds
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See where it breaks
Your CI score + disruption point
⇣
Get the right practice
Matched to your exact state
The NeuroRhythm Equation
R
Respiratory
rhythm
→
C
Cardio-
respiratory
coupling
→
N
Neural/
autonomic
regulation
→
B
Behavioral
outcomes

Regulation flows downstream. A disruption anywhere limits everything below it.

The centerpiece of Readinesss Cascade+

An 8-week program built around your nervous system — not a generic protocol

Four phases. Nine weeks including baseline. Practices matched to your regulatory state at every step.

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Phase 1 · Assess (Weeks 0–2)
Establish your baseline, identify your dominant disruption point, and learn where your chain breaks before trying to fix it.
⇣
Phase 2 · Stabilize (Weeks 3–4)
Work at your actual entry point. Build the somatic-to-breath sequence. A midpoint coherence check at Week 4 shows you what has shifted.
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Phase 3 · Build (Weeks 5–6)
Extend the coupling window. Work the harder states deliberately. Build autonomic flexibility through repeated recovery — not avoidance.
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Phase 4 · Integrate (Weeks 7–8)
Regulate without the app as a crutch. A Week 8 closing reflection shows your full CI arc from baseline to now.
Pricing

Start free. Upgrade when your system is ready for deeper change.

Free
$0
always
  • Full check-in assessment
  • Complete education library
  • Protocol guidance per visit
  • Introductory audio session
  • Full audio library
  • AI Coach
  • History tracking
  • 8-week program
Monthly
$12.99
per month
  • Everything in free
  • Full guided audio library (6 sessions)
  • AI Cascade Coach
  • Full history and trends
  • 8-week Cascade Building Program
  • Cancel anytime
Best value
Yearly
$99
per year · $8.25/mo
  • Everything in free
  • Full guided audio library (6 sessions)
  • AI Cascade Coach
  • Full history and trends
  • 8-week Cascade Building Program
  • Save 36% vs monthly

No guesswork. No generic protocols. Just what your system actually needs.

Secure payment via Stripe · Cancel anytime

About

Grounded in peer-reviewed physiology

The Readiness Cascade Model is built from a published physiological framework on autonomic regulation, respiratory rhythm, and cardiorespiratory coupling — not a wellness trend or repackaged breathing method.

This system identifies where your regulation chain breaks — before prescribing any intervention.

The NeuroRhythm Equation (R→C→N→B) and Coherence Index formalize the causal chain from respiratory rhythm through cardiorespiratory coupling to autonomic regulation and behavioral outcomes.

Stay informed

Not ready yet? Get the free guide.

A short email guide on the R→C→N→B framework — why breathwork fails for some people and what to do instead. Free, no spam.

Readiness Cascade · Know Your Nervous System

Built on the Readiness Cascade Model · R→C→N→B
© 2025 Kyndra Purcell

· Educational tool, not medical advice

Answer based on right now — not how you usually feel. This takes about 60 seconds.

Take a moment before answering

When you try to take a slow deep breath right now — does it actually help?

Why we ask
Breathing is the first link in the chain (R). Whether it feels available or effortful tells us whether the respiratory pathway is open or disrupted.

You don't need to feel a rhythm — just notice what's present

Right now, is your heart noticeable — or is it in the background?

Why we ask
The cardiac link (C) isn't about feeling a perfect rhythm — it's about whether your heart is available for coupling. A heart demanding attention is already loading the system. One that's quiet in the background is more available to respond to breath.

Not your mood — just your physical state

Physically — how does your body feel right now?

Why we ask
The neural link (N) includes your autonomic and interoceptive state. High body load means the nervous system is in a demand mode that limits how much respiratory coupling can do.

Be honest — no wrong answers

How's your thinking and mood sitting right now?

Why we ask
The behavioral link (B) is the downstream output of the whole chain. Mood, attention, and impulse control reflect the regulatory state upstream — they are not separate from it.

Your cascade state

Your Regulation Pattern
—
Coherence Index
—
—
R → C → N → B chain
What your body is telling you
Recommended pathway

Practice

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Practice complete

Take a moment. Notice any shift in your breath, body, or clarity. Then answer two quick questions so you can see whether the chain moved.

After your practice

Now — try a slow breath. Does it feel different?

Compare to before your practice

After your practice

How does your body feel now?

Compare to before your practice

Before & after

Before
—
→
After
—
What this means

Guided audio

Now playing
About this session

Education library

Understand your body

The science behind the Readiness Cascade Model — always free.

Session 1 — Free
What coherence is — an introduction

Your cascade over time

History

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Readiness Cascade+

Breathwork isn't working.
There's a physiological reason why.

Most people have been trying to regulate at the wrong entry point for months. Your check-in shows you where the chain breaks. Coherence+ gives you the 8-week program, the audio, and the AI coaching to actually fix it.

8-Week Cascade Building Program

Four phases: Assess your baseline, Stabilize your disruption point, Build your coupling window, Integrate into daily life. Practices matched to your state every week. Midpoint check at Week 4. Full CI arc at Week 8.

Everything else that unlocks
  • AI Cascade Coach — identifies your exact disruption point and recommends the physiologically correct entry
  • Full guided audio library — 6 sessions matched to your check-in result, woven into the program
  • Complete history and cascade trend tracking
  • Full protocol library for all 4 regulatory states
Monthly
$12.99
per month
Save 36%
Yearly
$99
Best value · $8.25/mo billed annually

Or $12.99/month — cancel anytime

Secure payment via Stripe · Cancel anytime

A note from the founder

There is more you can do to regulate your nervous system than you have been told. This app is built from a published physiological framework on autonomic regulation, respiratory rhythm, and cardiorespiratory coupling — not a wellness trend or repackaged breathing method. — This science belongs in your hands, not just in clinical settings.

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8-Week Cascade Program

A structured 8-week protocol to rebuild nervous system regulation from the ground up — built on the R→C→N→B framework.

What the program includes
  • 4 phases: Assess, Stabilize, Build, Integrate
  • Week-by-week practices matched to your regulatory state
  • Guided audio sessions woven in at the right moment
  • Midpoint cascade check at Week 4
  • Week 8 closing reflection with your full CI arc
  • A clear path forward after the program ends

Readiness Cascade+

8-Week Program

Four phases. Eight weeks. One chain to rebuild.

Phase 1 · Assess
Week 0 — Establish Your Baseline
Before the program begins, find out where your chain is right now.
Week 0 of 80% complete
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8 weeks complete

You finished the program.

This is what consistent practice looks like in your body. Below is your coherence arc from Week 0 to now.

What happens after Week 8

The program ends. The practice doesn't. Your nervous system doesn't stop needing regulation just because 8 weeks are up — it just gets better at it.

From here, use the app as a long-term regulation tool. Check in when something feels off. Let the check-in tell you the entry point. Use the audio and the coach when you need them.

The goal was never to need the app less. The goal was to understand your body well enough to know when to use it — and what to do when you do.

Readiness Cascade+

2-Week Recalibration

For when life has pulled your baseline down and you need a structured re-entry.

Why recalibration

Your nervous system responds to current demand, not past training. Life load, disrupted sleep, illness, or sustained stress can pull your baseline back toward earlier patterns. This is not failure — it is the adaptive nature of the autonomic system. Two focused weeks restores the regulatory floor.

The 2 weeks
Week R1 · Reassess
Find your current entry point
Re-entry
Run a check-in each day this week. Don't try to fix anything yet — just locate where the chain is breaking now. It may be different from your program pattern.
Week R2 · Rebuild
Restore your regulatory floor
Rebuild
Work at the entry point your Week R1 check-ins identified. Prioritize somatic regulation before breathwork. One 10-minute session daily is enough.
What to expect
Most people who completed the 8-week program see meaningful baseline recovery within 10 days of consistent recalibration practice. The nervous system remembers the pathway — it just needs the signal re-established.

Readiness Cascade+

Monthly benchmark

How has your regulatory baseline shifted since the program?

Your cascade arc
—
Week 0
→
—
Week 8
→
—
Now
What this means
Your regulatory pattern

Readiness Cascade+

Cascade Coach

Built on the R→C→N→B framework. Describe what you are experiencing and the coach will identify where in your chain the disruption is.

The coach identifies disruption in your R→C→N→B chain. It does not diagnose or treat.

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Cascade Coach

The AI Cascade Coach is available with Readiness Cascade+. Describe what you are experiencing and it identifies where in your R→C→N→B chain the disruption is — then tells you the correct entry point.

What the coach does

Maps your experience onto the R→C→N→B chain. Identifies which link is disrupted. Explains the physiological mechanism. Recommends the correct entry point — somatic regulation or breathwork depending on your state. Grounded entirely in the Coherence Model.

Legal

Privacy Policy & Disclaimer

Medical disclaimer
Readiness Cascade is an educational tool, not a medical device. Nothing in this app constitutes medical advice, diagnosis, or treatment. The Coherence Index (CI) is an educational metric derived from self-reported physiological cues — it is not a clinical measurement. If you have a medical condition, consult a qualified healthcare provider before beginning any breathing or regulation practice.

What we collect

Your check-in responses and CI scores are stored locally on your device using browser localStorage. They are not transmitted to any server. Coherence does not collect, store, or sell personally identifiable health data. If you create a Coherence+ account, your name and email are stored by Memberstack (our authentication provider) under their own privacy policy, available at memberstack.com.

Cookies and tracking

Readiness Cascade does not use advertising cookies or third-party tracking pixels. Memberstack may set authentication cookies necessary for your login session to function.

Your data

Because your check-in history is stored in your browser's localStorage, clearing your browser data will remove it. There is no server-side backup of your check-in history. To delete your Coherence+ account and associated data, contact us at the address below.

Contact

Questions about this policy: hello@findcoherence.app

The Readiness Cascade Model © 2025 Kyndra Purcell · App updated 2026.