耐力运动员比非运动员更能抵抗精神疲劳
Sarvenaz Daneshgar-Pironneau1, Michel Audiffren1, Alison Lorcery1
1University of Poitiers.
Research quarterly for exercise and sport
|June 2, 2025
概括
与非运动员相比,耐力运动员对精神疲劳的抵抗力更强. 这表明有氧训练可以增强认知耐力和意志力,在要求精神任务后减轻性能下降.
科学领域:
- 运动科学 运动科学 运动科学
- 认知心理学 认知心理学
- 运动生理学 运动生理学
背景情况:
- 急性精神疲劳会损害认知功能,降低对努力的动力.
- 有氧训练越来越多地被认为具有提高意志力和认知性的潜力.
- 精神疲劳对身体表现的影响以及体育训练的作用仍然是积极研究的领域.
研究的目的:
- 调查耐力运动员与非运动员相比,是否不太容易受到急性精神疲劳的有害影响.
- 检查运动员和非运动员对精神疲劳的行为和心理生理反应.
- 探索精神疲劳,身体表现和认知耐力之间的关系.
主要方法:
- 一个连续的任务协议,涉及一个Stroop任务 (精神努力) 和一个纪录片 (控制),其次是手持时间到耗尽任务.
- 在50名耐力运动员和50名非运动员之间比较了50名耐力运动员和50名非运动员的表现和心理生理指数 (预喷射期,心率变化,呼吸率).
- 对任务顺序进行平衡,以控制会话效应.
主要成果:
- 与运动员不同的是,非运动员在Stroop任务后在手握任务上表现显著下降,与运动员不同.
- 两组在Stroop任务期间都经历了类似的性能下降,并报告了主观疲劳的增加.
- 心理生理学数据表明,在两个组的认知任务中,习惯和同情活动下降.
结论:
- 耐力运动员在随后的体育任务中表现出更强的抵抗力,以抵抗急性精神疲劳对表现的损害.
- 精神疲劳会影响运动员和非运动员的认知任务表现和主观经验.
- 研究结果表明,耐力训练可能会对心理疲劳引起的性能下降产生保护性益处.
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