头部姿势的旋转和转移是否与步行和跳跃参数有关?
Nabil Saad1, Ibrahim M Moustafa1,2, Amal Ahbouch1
1Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates.
Journal of clinical medicine
|October 14, 2023
概括
头部姿势显著影响步态和跳跃生物力学. 特定的位移,如椎角和前头转移,与运动参数具有中等至高的相关性,这表明它对性能和伤害预防具有重要意义.
科学领域:
- 生物力学 生物力学
- 人类运动分析 人类运动分析
- 运动科学 运动科学 运动科学
背景情况:
- 头部姿势是整体身体对齐的一个关键组成部分.
- 了解头部姿势与步行和跳跃等动态运动之间的关系,对于优化表现和预防受伤至关重要.
研究的目的:
- 评估头部姿势移位和步行和跳跃期间的生物力学参数之间的相关性.
- 研究特定头部姿势指标对运动效率和动态的影响.
主要方法:
- 一百名学生使用PostureScreen Mobile®应用程序进行姿势评估,以测量椎角度 (CVA),前头转移 (AHT) 和侧头转移/曲.
- 使用G-Walk传感器量化了步行和跳跃的生物力学,测量了时空,骨盆和跳跃的特定参数.
主要成果:
- 在CVA,AHT和横向头部转换之间观察到中等至高的相关性 (0.4 < r < 0.8),大多数步行和跳跃参数 (p ≤ 0.001).
- 发现侧向头部曲的相关性很弱,除了与步态和骨盆对称度指数的中等相关性.
结论:
- 特定的头部姿势移位,包括CVA,AHT和横向头部转移,与步行和跳跃生物力学有中度至高度的相关性.
- 这些发现强调了评估头部姿势在临床实践和体育表现训练的运动分析中的重要性.
- 需要进一步的研究来探索因果机制,并开发有针对性的干预措施.
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