Motor abilities of older adults in Japanese urban and rural communities.
- VernacularTitle:都市および農村地域における高齢者の運動能力
- Author:
TAKETO FURUNA
;
HIROSHI NAGASAKI
;
HAJIME ITO
;
KEN HASHIZUME
;
TAKASHI KINUGASA
;
HITOSHI MARUYAMA
- Publication Type:Journal Article
- Keywords:
motor ability;
aging;
regional difference;
individual difference
- From:Japanese Journal of Physical Fitness and Sports Medicine
1995;44(3):347-356
- CountryJapan
- Language:Japanese
-
Abstract:
A motor performance test was administered to elderly adults in Koganei City and Nangai Village of Japan as the baseline study of Tokyo Metropolitan Institute of Gerontology, Longitudinal Interdisciplinary Study on Aging (TMIG-LISA) . The participants in this study totaled 405 (183 males and 222 females) aged 65 to 84 from Koganei City, and 734 (295 males and 439 females) aged 65 and over from Nangai Village. The test consisted of measurement of grip strength, one-leg stand-ing, walking at preferred and maximum speeds, and finger-tapping. All motor performances examined were higher among males than females, and they all deteriorated with aging. A regional difference was found in terms of motion speed abilities: finger-tapping rate and walking speed were higher among urban residents than rural residents. Individual differences (coefficient of variation) in the motor ability increased with aging, and reached 106% (maximum tapping rate in female) to 290% (maximum walking speed in female) of those in the twenties. Significant correlations between motor abilities were detected indicating that the specificity of the motor ability found in the young may not account for older adults.
