Indoor vs. Outdoor Walking: Does It Make Any Difference in Joint Angle Depending on Road Surface?
Indoor vs. Outdoor Walking: Does It Make Any Difference in Joint Angle Depending on Road Surface?
复制标题
室内步行与室外步行：根据路面的不同，关节角度有什么不同吗？
DOI：
10.3389/fspor.2020.00119
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发表时间：
2020
影响因子：
2.7
通讯作者：
Tada M
中科院分区：
文献类型：
--
作者：
Toda H;Maruyama T;Tada M
在现实环境中行走过程中关节角度的测量有助于理解对应于路面的适应策略。本研究探讨在室内与室外平坦路面上行走时，下肢关节角度的差异。10名健康的年轻男性在室内环境中走在地毯衬里的走廊上，在室外环境中走在联锁块路面上，参加了这项研究。使用7个惯性测量单元测量其下肢关节角度，并评估两种环境中关节角偏移的平均值和变异系数（%CV）。踝关节跖屈位移的%CV在早期的立场是45%，在室外环境比在室内高，虽然时空参数和关节角位移的近端关节显示没有差异的环境。虽然从宏观上看，路面是平整的，但联锁块路面具有更硬和更不规则的特性。踝关节跖屈运动的变化在早期的立场可能是最有可能受到这些表面特性在现实世界的户外环境。
Measurement of the joint angle during walking in real-world environments facilitates comprehension of the adaptation strategy corresponding to road surfaces. This study investigated the differences between the joint angles in the lower limb when walking on flat road surfaces in indoor and outdoor environments. Ten healthy young males who walked on a carpet-lined corridor in the indoor environment and on an interlocking block pavement surface in the outdoor environment participated in the study. The joint angles of their lower limbs were measured using seven inertial measurement units, and the average and coefficient of variation (%CV) of the joint angular excursion in the two environments were evaluated. The %CVs of the ankle plantar flexion excursion in the early stance was 45% higher in the outdoor environment compared with that in the indoor, although the spatiotemporal parameters and joint angular excursion of the proximal joints showed no difference between the environments. Though the road surfaces were flat from a macroscopic point of view, the interlocking block pavement had stiffer and more irregular characteristics. The variability in the ankle plantar flexion motion in the early stance may be most likely affected by these surface characteristics in the real-world outdoor environment.
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影响因子：
2.4
作者：
Thies, SB;Richardson, JK;Ashton-Miller, JA
通讯作者：
Ashton-Miller, JA
影响因子：
2.1
作者：
Blair, Stephanie;Lake, Mark J.;Sterzing, Thorsten
通讯作者：
Sterzing, Thorsten
影响因子：
2.7
作者：
Iosa, M.;Fusco, A.;Paolucci, S.
通讯作者：
Paolucci, S.
影响因子：
2.8
作者：
Jacobs, Jeremy M.;Cohen, Aaron;Stessman, Jochanan
通讯作者：
Stessman, Jochanan
DOI：
10.3143/geriatrics.40.484
发表时间：
2003-09-01
期刊：
Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics
影响因子：
--
作者：
Niino, Naoakira;Kozakai, Rumi;Eto, Maki
通讯作者：
Eto, Maki