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ID 26010
本文ファイル
著者
Sasaki, Takashi
Tsuzuki, Shuji
Torii, Masafumi
キーワード
Stereotyped Movement
Level and Grade Walking
Step Length
Step Duration
NDC
医学
抄録(英)
The effects of speed and gradient on stereotyped pattern of temporal-distance parameters of the lower limb in human gait were observed on five male subjects walking on a treadmill.Step length and step duration were consecutively determined by means of a computerized system.Step lengrt hincreased approximately in proportion to the square root of the speed,and step duration decreased in proportion to the reciprocal of the square root of the speed.In grade waiking,when compared with level walking,the subject had a tendency to take shorter steps at high speeds and longer steps at low speeds.Standard deviations of step length and step duration showed the minima at the speeds which were estimated to be about 90 and 95m/min for step length and step duration,respectively,although there were some variations of the speed with gradient.Coefficients of variation of these factors also showed the minima at particular speeds.These results suggest that when the subject is allowed to choose his own step length,there exists the speed at which the fluctuation of stereotyped movement of lower limb shows the minimum.
掲載誌名
The Annals of physiological anthropology : 生理人類学研究会会誌
3巻
4号
開始ページ
291
終了ページ
296
出版年月日
1984-10-01
出版者
日本生理人類学会
ISSN
0287-8429
NCID
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
日本生理人類学会
本文データは学協会の許諾に基づきCiNiiから複製したものである
関連情報URL
部局名
総合科学研究科