专业舞蹈培训对姿势摆动特征的影响
Janusz W Błaszczyk1, Artur Fredyk1
1Jerzy Kukuczka Academy of Physical Education, Katowice, Poland.
Acta neurobiologiae experimentalis
|August 1, 2024
概括
芭蕾舞训练显著提高姿势控制,特别是当视力受限时. 舞者表现出更好的平衡和改变的摇摆模式,证明了专门培训的有效性,以开发高效的运动姿势相互作用.
科学领域:
- 生物力学 生物力学
- 发动机控制器的控制器
- 运动科学 运动科学 运动科学
背景情况:
- 人的直立姿势稳定性对于运动动态和运动质量至关重要.
- 专业舞蹈培训旨在优化运动姿势相互作用.
- 姿势控制效率是舞者表演曲目的一个关键决定因素.
研究的目的:
- 分析芭蕾舞训练对年轻舞者的姿势摇摆特征的影响.
- 为了比较芭蕾舞学生的姿势控制与年龄相匹配的非舞者.
- 研究视觉在舞者姿势稳定中的作用.
主要方法:
- 16名七年级芭蕾舞学生和一个对照组接受了姿势摇摆分析.
- 压力轨迹的中心记录在静静的姿势中,眼睛打开 (EO) 和眼睛关闭 (EC).
- 新的规范化摆动参数 (SV,DIAP,DIML,SRAP,SRML) 用于评估.
主要成果:
- 与对照人群相比,芭蕾舞学生在姿势稳定方面显著更依赖视觉.
- 在闭眼 (EC) 时,芭蕾舞学生的摆动幅度增加了72%,对照组为18%.
- 芭蕾舞训练导致眼睛开 (EO) 的摇摆比率 (SRAP) 降低,这表明平衡的努力减少了.
- 舞者表现出增加的前后后摆动和减少中侧摆动与EC,改变姿势控制不对称.
结论:
- 新的姿势摇摆分析有效监测青少年的训练效果和姿势控制的发展.
- 芭蕾舞训练增强了姿势控制,弥补了关节运动和肌肉活动变化.
- 视觉在保持舞者稳定性方面发挥着至关重要的作用,特别是当自感输入减少时.
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