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ID 18229
file
title alternative
A study on the control of walking stability when negotiating obstacles of different heights : Focused on the displacement velocity of the center of pressure
creator
Wang, Yun
subject
歩行
障害物
足圧中心
移動速度
Gait
Obstacle
Center of pressure
Velocity of gait
NDC
Sports and physical training
abstract
The characteristics of the displacement velocity of center of pressure (COP) in the travel path were investigated when negotiating obstacles. Seven subjects (all female) were examined when negotiating obstacles of different heights at their self-selected pace. The COP velocities in the loading response phase were consistent between the 4 steps prior to obstacles. In the mid-stance phase, the COP velocities decreased as approaching toward obstacles. During the terminal stance phase and the pre-swing phase, the COP velocities of the second step prior to the obstacles had the greatest values than that of the other steps. It is found that when negotiating obstacles, the COP velocities of the 4 sub-stance phases of stance phase are influenced by the step, but not obstacle height for the young people while obstacle height is within 15% body height.
journal title
Bulletin of the Graduate School of Education, Hiroshima University. Part. II, Arts and science education
issue
Issue 52
start page
271
end page
278
date of issued
2004-03-28
publisher
広島大学大学院教育学研究科
国立情報学研究所
issn
1346-5546
ncid
SelfDOI
language
jpn
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Education
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