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Regenerative Presence Institute
Complete Protocol Library · Duration Protocol
Daily Practice
10-Minute
Daily Practice
The minimum effective dose for nervous system maintenance — four practices, every day, non-negotiable
4 practices
Every day
All four arcs
Expandable to 35 min
Where the laboratory meets the lineage
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Educational content only — not medical advice
The Minimum Effective Dose
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The science of daily consistency
Research consistently shows that daily consistency matters more than session length for autonomic neuroplasticity. A 2022 study demonstrated that 31 consecutive days of practice at just 13 minutes per day increased functional connectivity between the Default Mode, Salience, and Central Executive Networks. Intermittent 60-minute sessions did not produce the same changes.
"Think of it as the minimum rent your nervous system charges for continued regulation capacity."

This protocol hits all four essential regulatory mechanisms: vagal brake activation (cyclic sighing), interoceptive training (body scan), autonomic flexibility (resonance breathing), and social engagement (loving-kindness). Ten minutes. Every day. This is the floor below which you do not drop.

1
Cyclic Sighing
2 minutes
2
Body Scan
3 minutes
3
Resonance Breathing
3 minutes
4
Loving-Kindness
2 minutes
10
minutes total
1
Practice
Cyclic Sighing
2 min · 8–10 cycles
— Establish parasympathetic tone
The Science

These first 2 minutes clear residual sympathetic activation and create a regulated foundation for the practices that follow. The cyclic sigh is the on-ramp to regulation — it shifts autonomic balance quickly so subsequent practices work more effectively.

Balban et al. Cell Reports Medicine, 2023

Instructions
  1. Sit or lie comfortably. Eyes closed or softened.
  2. Double inhale through nose (half, then top off) + long exhale through mouth.
  3. 8–10 cycles at a natural pace. No forcing.
  4. Each sigh should feel like a release, not an effort.
  5. By cycle 5–6, notice your shoulders dropping and jaw softening.
2
Practice
Rapid Interoceptive Body Scan
3 min
— Build interoceptive accuracy
The Science

Each repetition of this scan strengthens the neural pathways — in the insular cortex and anterior cingulate — that allow you to sense internal states earlier and more accurately. This is the foundation of all self-regulation. You cannot regulate what you cannot sense.

Khalsa et al. Biological Psychiatry: CNNI, 2018

Instructions
  1. Scan from feet to crown. 10–15 seconds per region.
  2. Feet and legs → pelvis and belly → chest and heart → hands and arms → shoulders and neck → face and head.
  3. At each region, notice: temperature, pressure, tingling, tension, ease, or nothing.
  4. No need to change anything. The noticing is the practice.
  5. End with 5 seconds of whole-body awareness — the gestalt of how you feel right now.
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Practices 3–4 · When to Use · Expansion Guide
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3
Practice
Resonance Frequency Breathing
3 min · 5.5–6 breaths/min
— Maximize autonomic flexibility
The Science

Breathing at 5.5–6 breaths per minute synchronizes with the natural baroreceptor oscillation (~0.1 Hz), producing maximum respiratory sinus arrhythmia and baroreflex gain. This is the rate used in HRV biofeedback research and the rate at which most traditional pranayama practices naturally operate.

Lehrer & Gevirtz. Frontiers in Psychology, 2014; 5:756

Instructions
  1. Inhale through nose for 5 seconds.
  2. Exhale through nose for 5–6 seconds.
  3. Smooth, effortless, continuous — like a wave.
  4. Use a breath timer app or simply count.
  5. If this rate feels uncomfortable, breathe slightly faster and work toward 5.5 bpm over weeks.
  6. Optional: pair with an HRV biofeedback app for real-time feedback.
4
Practice
Loving-Kindness Micro-Dose
2 min
— Activate social engagement system
The Science

Even 2 minutes of loving-kindness generates measurable ventral vagal activation. The phrases direct warmth first inward (self-compassion) then outward (connection), initiating Fredrickson's upward spiral between positive emotions and vagal tone — even in micro-dose format.

Kok & Fredrickson. Psychological Science, 2013

Instructions
  1. Silently: "May I be safe. May I be healthy. May I be at ease." (60 seconds)
  2. Bring to mind one person you care about: "May you be safe. May you be at ease." (45 seconds)
  3. Rest in whatever warmth has been generated. (15 seconds)
  4. Notice your chest, your hands, the area around your heart.
  5. Done. Carry this regulation with you.
When to Use · Expansion Guide
Practice duration by day type
Minimum · 10 min Busy or constrained days
Cyclic sighing2 min
Body scan3 min
Resonance breathing3 min
Loving-kindness2 min
Total 10 min
Full · 35 min Days with more time
Cyclic sighing5 min
Body scan10 min
Resonance breathing10 min
Loving-kindness10 min
Total 35 min
The floor principle

On busy days, the 10-minute version maintains the neural pathways built during longer sessions. On days when you have more time, expand each section proportionally. The 10-minute version is not a compromise — it is a non-negotiable baseline. Every day. No exceptions.

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Educational content only. Not a substitute for professional medical advice. Consult your physician before beginning any new health practice.
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