Suuingu-shiki sebone kenkōhō
Subtitle: jitaku de kantan ni sebone kotsuban no chōsei ga dekiru : byōki no gen'in wa hone no yugami datta!
By: Kobayashi Yasuyuki.
Series: Long life selection
Publisher: K K Rongu Serāzu
Published: 1994
Place of publication: Tōkyō
Language: jpn
Number of pages: 180
Subjects: Back -- Care and hygiene.; Backache -- Exercise therapy.