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Smartphone Neck: How It Disrupts Your Autonomic Nervous System by Takayoshi Matsui (Japanese Language Book)
ISBN 10: 4396114850
ISBN 13: 9784396114855
Used
Seller: Hakone Books, Fujisawa, KANAG, Japan
Seller rating 5 out of 5 stars
This book, published by Shodensha, explores the negative impacts of "smartphone neck" (text neck) on the autonomic nervous system. Written by Takayoshi Matsui, it delves into the physical and neurological consequences of prolonged smartphone use and poor posture. Learn how to mitigate these effects and improve your overall well-being. Note: The text is entirely in Japanese. Brand New Japanese Edition. Ships worldwide from Japan via Japan Post. Expedited shipping via FedEx available. Seller Inventory # AB-9784396114855