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步态重训练对膝关节位置感觉的影响
Patricia C Teran-Wodzinski1, H John Yack1, J Cole Kelly2
1Graduate Program in Physical Therapy and Rehabilitation Science, University of Iowa, 1-243 Medical Education Building, Iowa City, IA 52242, USA.
Human movement science
|September 15, 2024
概括
在女性中,步伐改造训练显著改善了膝关节位置感 (JPS) 和减少了膝关节过延伸. 这些发现表明,步行重训是增强JPS和改善步行模式的有希望的策略.
科学领域:
- 生物力学和运动控制
- 神经科学是一个神经科学.
- 物理疗法物理治疗
背景情况:
- 关节位置感 (JPS) 对于姿势,关节保护以及行走等日常活动至关重要.
- 运动训练和自感练习可以增强JPS,特别是在不那么复杂的运动中.
- 用实时反进行步行再训练对肌肉骨疾病有希望,但它对JPS的影响尚未被探索.
研究的目的:
- 为了研究步行重新训练对改善关节位置感 (JPS) 的影响,在行走时表现出膝盖过度伸展的人中.
- 评估步态再训练干预措施在减少过度膝盖伸展和增强JPS方面的有效性.
主要方法:
- 十名没有症状的膝盖过度延伸 (>5°) 的妇女参加了这项研究.
- 一个三维 (3D) 运动分析系统捕获了三角形平面动力学.
- 步行重新训练包括六次1小时的口头提示和视觉动力反,重点是减少膝盖延伸.
主要成果:
- 步行重新训练在行走时显著减少膝盖伸展 (83.8%的减少) 和改善膝盖JPS (62%的增加).
- 在未经训练的膝关节中也观察到关节动力学和JPS的改善,这表明普遍影响的可能性.
- 该干预措施在减少膝盖延伸和改善JPS方面表现出显著的有效性,效果大小很大.
结论:
- 步行重新训练是一种有效的策略,可以增强膝盖过度伸展步行模式的个体的关节位置感 (JPS).
- 这项研究填补了知识的空白,证明了步态再培训可以积极影响JPS.
- 这些发现支持步态再培训作为一种不断发展和有前途的干预措施,以改善步态结果和感官功能.
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