Investigation of Impact of Walking Speed on Forces Acting on a Foot-Ground Unit.
Investigation of Impact of Walking Speed on Forces Acting on a Foot-Ground Unit.
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DOI：
10.3390/s22083098
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发表时间：
2022-04-18
期刊：
影响因子：
3.9
通讯作者：
Potaczek, Tomasz
中科院分区：
文献类型：
--
作者：
Jasiewicz, Barbara;Klimiec, Ewa;Guzdek, Piotr;Kolaszczynski, Grzegorz;Piekarski, Jacek;Zaraska, Krzysztof;Potaczek, Tomasz
静态和动态方法可用于评估脚的负载方式。研究问题是脚上的压力如何根据步行/跑步速度而变化。这项研究涉及 20 名健康志愿者。使用 Ortopiezometr 在正常、慢速和快速步行的情况下动态测量足部压力。获得的数据在“Steps”程序中进行分析。根据中位数，传感器在整个步幅期间产生的功率在快走期间最高，而根据平均值；步行或缓慢步行占主导地位。在快走期间，步幅周期的平均值和中值之间的差异最小。无论步态的速度如何，单位时间释放的能量并不取决于志愿者的步态速度。结论：Ortopiezometr 是动态测量足部压力的可行工具。对于步行运动的研究，足底压力分析系统使用安装在鞋垫中的传感器产生的电力，是力或能量测量的替代方案。无论步行速度如何，健康志愿者在步行过程中施加到足部的压力大小都是相似的。
Static and dynamic methods can be used to assess the way a foot is loaded. The research question is how the pressure on the feet would vary depending on walking/running speed. This study involved 20 healthy volunteers. Dynamic measurement of foot pressure was performed using the Ortopiezometr at normal, slow, and fast paces of walking. Obtained data underwent analysis in a “Steps” program. Based on the median, the power generated by the sensors during the entire stride period is the highest during a fast walk, whereas based on the average; a walk or slow walk prevails. During a fast walk, the difference between the mean and the median of the stride period is the smallest. Regardless of the pace of gait, the energy released per unit time does not depend on the paces of the volunteers’ gaits. Conclusions: Ortopiezometr is a feasible tool for the dynamic measurement of foot pressure. For investigations on walking motions, the plantar pressure analysis system, which uses the power generated on sensors installed in the insoles of shoes, is an alternative to force or energy measurements. Regardless of the pace of the walk, the amounts of pressure applied to the foot during step are similar among healthy volunteers.
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DOI：
10.1016/j.foot.2012.09.002
发表时间：
2012-12
期刊：
Foot (Edinburgh, Scotland)
影响因子：
--
作者：
Carson, Daniel W;Myer, Gregory D;Hewett, Timothy E;Heidt, Robert S Jr;Ford, Kevin R
通讯作者：
Ford, Kevin R
影响因子：
3.2
作者：
Arnadottir, SA;Mercer, VS
通讯作者：
Mercer, VS
影响因子：
2.4
作者：
Buldt, Andrew K.;Levinger, Pazit;Landorf, Karl B.
通讯作者：
Landorf, Karl B.
影响因子：
1.1
作者：
Klimiec, Ewa;Piekarski, Jacek;Jasiewicz, Barabara
通讯作者：
Jasiewicz, Barabara
影响因子：
2.4
作者：
Bruening, Dustin A.;Cooney, Kevin M.;Richards, James G.
通讯作者：
Richards, James G.