音乐会改变心率和心理反应,但不会在光强度异比运动期间激活肌肉
Andrew R Moore1,2, Jasmin C Hutchinson2, Christa Winter3
1Department of Kinesiology, Augusta University, 1120 15 St. Augusta, GA, 30912, USA.
Sports medicine and health science
|September 23, 2024
概括
在轻度同度运动期间听音乐并没有改变肌肉激活,但改善了心理效益. 与内部集中 (INT) 相比,听音乐 (MUS) 被认为更积极,更少的努力.
科学领域:
- 运动生理学 运动生理学
- 体育心理学 体育心理学
- 发动机控制器的控制器
背景情况:
- 外部注意力集中,如听音乐,可以提高运动期间的肌肉效率.
- 了解不同注意力策略对生理和心理反应的影响对于优化训练至关重要.
- 之前的研究表明,音乐可以影响运动表现和感知,但其在异位任务期间对肌肉激活的具体影响需要进一步调查.
研究的目的:
- 为了确定在同度肘曲动任务期间听音乐对肌肉激活的影响.
- 为了比较音乐听力 (MUS) 与内侧焦点 (INT) 和外侧焦点 (EXT) 的注意力条件对肌肉激活,心率和感知力的效果.
主要方法:
- 三十五名健康参与者在三个随机条件下完成了1分钟的同度肘折曲任务:INT,EXT和MUS.
- 两肌和三肌的肌肉激活,心率 (HR),感知劳动力 (RPE) 的评级,情感价值和动机被记录下来.
- 分析了数据,以比较不同注意力焦点条件的生理和心理结果.
主要成果:
- 在INT,EXT和MUS条件之间没有观察到肌肉激活的显著差异.
- 与EXT和INT相比,MUS期间的心率在不同时间点下降.
- 与INT相比,MUS和EXT的整体RPE较低,MUS的情感价值高于INT.
结论:
- 包括听音乐在内的注意力集中操纵,在光强度异比耐力任务中没有改变肌肉激活.
- 在轻度同度运动期间听音乐会带来心理上的好处,被视为比内心集中更积极,更少施加压力.
- 音乐可以推用于光强度对称运动,因为它具有积极的心理效应,即使没有直接影响肌肉激活.
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