前行和后行:步态参数的多因素表征
Lucia Donno1, Cecilia Monoli1,2, Carlo Albino Frigo1
1Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy.
Sensors (Basel, Switzerland)
|July 11, 2023
概括
与向前行走相比,向后行走显示出显著的动力学和动力学差异,关节运动减少和关节力量发生变化. 这些发现提供了向后行走的参考数据.
科学领域:
- 生物力学 生物力学
- 人类的机动运动
- 步态分析 步态分析
背景情况:
- 关于向前行走,已经有大量的研究.
- 缺乏对同质种群的全面步态参数评估.
- 了解倒行机制对于康复至关重要.
研究的目的:
- 分析前行和后行步行类型学的差异.
- 为了提供一个全面的评估步态参数在一个均的人口.
- 建立后行健行在康复中的有效性参考数据.
主要方法:
- 使用基于标记器的光电子系统.
- 采用了动力数据收集的力量平台.
- 在24名健康成年人中分析了时空参数,动力学和动力学.
主要成果:
- 在前行和后行之间观察到大多数时空参数的显著差异.
- 部和膝盖的运动范围在向后行走时显著减少.
- 部和脚关节的动作模式是镜像的;在倒行时,关节的力量减少了.
结论:
- 与向前行走相比,向后行走涉及不同的适应机制.
- 在关节运动和发电/吸收方面存在显著差异.
- 这项研究为评估倒行作为康复工具提供了有价值的参考数据.
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