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柔性平脚对学龄儿童跑步功能的影响

Yang Li¹, Juntao Yan¹, Yiyang Li¹

¹1-7 Gait and Motion Analysis Center, Yueyang Hospital of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society

|January 20, 2025

概括

儿童灵活的平脚可显著降低跑步速度和效率. 这种情况会损害脚和膝关节的功能,影响年轻运动员的运动稳定性和跑步能力.

科学领域:

儿科生物力学儿科生物力学
运动医学运动医学
整形外科整形外科整形外科

背景情况:

弹性平脚在学龄儿童中很普遍.
它会影响步行效率,平衡和协调.
它对儿童运行机制的影响尚不清楚.

研究的目的:

调查柔性平脚对学龄儿童跑步功能的影响.
为了比较运动和动态参数,在运行时,有和没有柔性平脚的儿童之间运行.

主要方法:

参与者包括具有弹性平脚 (n=28) 和典型脚 (n=27) 的儿童.
在最大步伐的跑步过程中,对3D运动和动态下肢关节参数进行了监测.
两个样本的统计分析比较了组.

主要成果:

具有弹性平脚的儿童表现出跑步速度,步伐长度和频率的减少.
观察到支阶段比例增加,船形下降时间减少,船形下降高度动态增加.
脚关节扭矩,功率和功率吸收以及膝盖和关节曲扭矩和部功率吸收的显著减少.

结论:

灵活的平脚会损害学龄儿童的跑步效率.
它导致电机稳定性降低,推进和制动能力降低.
研究结果强调了需要采取干预措施来解决儿科跑步者的柔性平脚问题.

关键词:

孩子们的孩子们的孩子们的孩子们.灵活的平脚是灵活的平脚.运动分析分析运动分析.跑步跑步跑步跑步跑步跑步

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