A book explaining the theory and practice of posture and health. - Title: Posture Health and Balance Method, Enlarged Edition - Author: Lee Myung - Contents: Theory and practice of health and posture - Language: Japanese - Number of volumes: 1 (Although the cover photo shows two books, only one of each is sold) 2/2 Thank you for viewing. The contents are clean, but there is some yellowing on the edges due to long-term storage. There are stains on the cover due to deterioration. I have checked it once, but there may be some writing inside. Please note that there is a signature of the owner in some parts. I hope this will be helpful for those studying balance. I will also be listing other old training course texts, so please take a look. If you purchase multiple items together, price negotiations are also possible, so please feel free to contact me.