کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
928785 | 922390 | 2009 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stability and the time-dependent structure of gait variability in walking and running
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Stability and the time-dependent structure of gait variability in walking and running Stability and the time-dependent structure of gait variability in walking and running](/preview/png/928785.png)
چکیده انگلیسی
Participants were asked to walk and run continuously (5 min trials) at speeds associated with preferred gait transition speeds. During slow running the local dynamic stability of the head was decreased compared with fast walking, with the reverse being true for the local dynamic stability of the ankle. The standard deviation of relative phase of the knee and ankle also was greater during slow running than fast walking. These findings for stability were mirrored in the detrended fluctuation analysis of the peak to peak interval of the head and ankle. Taken collectively these results support the proposition that larger long range correlations in the stride interval are associated with decreases in measures of stability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Human Movement Science - Volume 28, Issue 1, February 2009, Pages 113–128
Journal: Human Movement Science - Volume 28, Issue 1, February 2009, Pages 113–128
نویسندگان
Kimberlee Jordan, John H. Challis, Joseph P. Cusumano, Karl M. Newell,