A miserably low level of "Back Strength Index (BSI)" among the Japanese younger generation
The 16th World Conference on Health Promotion and Health Education,San Juan,Puerto Rico ,1998/06/20-06/26
The 16h World Conference on Health Promotion and Health Education, Book of Abstracts:270,1998
Shimizu M, Noi S, Fujiiwa H, Abe S, Masaki T