Core Is Not Strength
Sensory & Nervous SystemNEW

Core Is Not Strength

The Real Reason Your Child's Trunk Is Weak — A Nervous System Core Reset Through Olfaction, Breathing, and Primitive Reflex Integration

✍️ Jiye Jang · KidsPhysio·📄 76p·📅 2026-06-03·ISBN 979-11-999043-1-6

Overview

A child's weak core is not a matter of insufficient strength — it is an immature nervous system strategy for stabilizing the body against gravity. This book redefines the core through the developmental-neuroscience language of trunk control and postural control, weaving breathing, olfaction, primitive reflex integration, and movement experience into one integrated guide. For the child who never changed with planks and sit-ups, it delivers a practical at-home manual: an inhaler-based breathing program, primitive-reflex integration play, a 6-stage core system with a 20-minute daily routine, and tailored strategies for hypotonic, hypersensitive, and developmentally challenged children — all designed to create real change in 8 weeks.

목차

PrologueWhy "Core Exercises" Never Changed Your Child
Part 1Core Is Not Strength — It Is the Nervous System
  • · Ch.1 There Is No Such Thing as a Child with a Weak Core
  • · Ch.2 Why Does Your Child's Body Collapse?
  • · Ch.3 What Happens When the Core Falls Apart
Part 2The True Origin of Core: Breathing and Smell
  • · Ch.4 Breathing Builds the Core
  • · Ch.5 Smell Is the Switch of the Nervous System
  • · Ch.6 Why Inhalers Transform the Core
Part 3Primitive Reflexes Are Blocking the Core
  • · Ch.7 Why Won't the Primitive Reflexes Go Away?
  • · Ch.8 What Happens When Reflexes Persist
  • · Ch.9 Integrating Reflexes Transforms the Body
Part 4The 6-Stage System for Building Core
  • · Ch.10 The 6-Stage Principle of Core Development
  • · Ch.11 Building Trunk Control
  • · Ch.12 Building Postural Control
  • · Ch.13 Building Balance
  • · Ch.14 Connecting Functional Mobility
Part 5Smell–Breathing–Core Integration: Practical Programs
  • · Ch.15 Inhaler-Based Breathing Program
  • · Ch.16 Primitive Reflex Integration Play Program
  • · Ch.17 Core Development Play Program
  • · Ch.18 The 20-Minute Daily Routine
Part 6Tailored Strategies by Child Type
  • · Ch.19 The Hypotonic Child
  • · Ch.20 The Hypersensitive, High-Tone Child
  • · Ch.21 The Child with Developmental Disabilities
Part 7What Every Parent Must Know
  • · Ch.22 Five Things You Should Never Do
  • · Ch.23 Core Is Built at Home
  • · Ch.24 Change Begins in Eight Weeks
EpilogueA Child with a Weak Core Is Not a Child Without Strength
AppendixAppendices
  • · Appendix A. 8-Week Checklist
  • · Appendix B. Quick Guide by Type
  • · Appendix C. Scent Guide
  • · Appendix D. References

About the Author

👩‍⚕️

JjangSaem · Physio Olfactory Lab

25 years in pediatric rehabilitation for children with developmental delays and preterm infants. Each book distills the clinical patterns repeatedly observed — breath, smell, and primitive reflex integration — into a system parents can apply daily at home.

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$17.00

Key Features

7 Parts, 24 Chapters + 4 Appendices
Redefines the core through trunk control & postural control (developmental neuroscience)
Olfaction · Breathing · Primitive reflex integration → 6-stage core system
Inhaler breathing · reflex integration play · 20-minute daily routine + strategies by child type
8-week checklist · quick guide by type · scent guide appendices included

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$17.00