核心稳定性状态分类基于节奏运动和功能运动测试期间的中侧头部运动和功能运动测试.
Siwoo Jeong1, Si-Hyun Kim2, Kyue-Nam Park1
1Department of Physical Therapy, Jeonju University, Jeonju, Korea.
Digital health
|July 12, 2023
概括
这项研究开发了一个简单的模型,使用在节奏运动或功能测试期间的头部运动分析来准确评估核心稳定性. 这些发现有助于通过识别核心稳定性差的个体来预防腰部疼痛.
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 康复 康复 康复 康复
背景情况:
- 核心的稳定性对于预防腰部疼痛至关重要.
- 核心稳定性不佳是腰部疼痛的重要危险因素.
- 为了高效的评估,需要自动化评估方法.
研究的目的:
- 为自动化核心稳定性评估开发一个简单的模型.
- 为了评估头部运动分析对核心稳定性分类的有效性.
- 确定准确确定核心稳定性状态的关键特征.
主要方法:
- 无线耳塞中的惯性测量单元传感器在节奏运动 (骑自行车,走路,跑步) 和功能运动测试 (单腿,伸缩,侧伸缩) 中估计了中侧头角.
- 支持向量机器和神经网络模型使用头角数据特征如对称指数和振幅进行训练.
- 根据已建立的测试,参与者 (n=77) 被分为良好的和不良的核心稳定性组.
主要成果:
- 支持矢量机器模型在分类核心稳定性方面实现了大约87%的准确性.
- 神经网络模型达到约75%的准确性.
- 精度在从节奏运动,功能运动测试或组合中获得的特征集中是一致的.
结论:
- 使用来自节奏运动或功能测试的头部运动特征的自动化模型可以准确地分类核心稳定性状态.
- 这项技术提供了一种实际的方法来评估核心稳定性,并可能预防腰部疼痛.
- 开发的模型为进一步研究自动化生物力学评估提供了基础.
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