Chū-kōnen no iki iki wōkingu
Subtitle: tairyoku ga 10-sai wakagaeru = Walking
By: kanshū shidō, Aoki Junʾichirō.
Series: Seikatsu jitsuyō shirīzu
Publisher: Nihon Hōsō Shuppan Kyōkai
Published: 1999
Place of publication: Tōkyō
Language: jpn
Number of pages: 220
Subjects: Walking.; Physical fitness.; Middle age -- Health and hygiene.
Other titles: Wōkingu; Walking
Notes: Cover title.