认知疲劳会破坏受过训练的个体的爆炸性表现和警
Andreas Stafylidis1, Walter Staiano2, Athanasios Mandroukas1
1Laboratory of Evaluation of Human Biological Performance, Department of Physical Education and Sports Sciences, Aristotle University of Thessaloniki, University Campus of Thermi, 57001 Thessaloniki, Greece.
Sports (Basel, Switzerland)
|November 26, 2025
概括
在活跃的年轻人中,精神疲劳显著影响身体表现,包括重复冲刺能力和跳跃接触时间. 警觉等认知功能也在下降,这凸显了精神炼对运动能力的广泛影响.
科学领域:
- 体育科学 运动科学 运动科学
- 认知神经科学 认知神经科学
- 人类表现的人类表现.
背景情况:
- 人们越来越认识到认知疲劳对身体表现的潜在影响.
- 了解精神劳动和运动能力之间的相互作用对于训练和竞争至关重要.
研究的目的:
- 研究诱导精神疲劳对重复冲刺能力 (RSA),神经肌肉性能和警的影响.
- 评估认知疲劳是否影响身体活跃的年轻人.
主要方法:
- 28名身体活跃的年轻人被分为精神疲劳 (MF) 和对照 (CON) 组.
- 参与者接受了认知任务,随后进行了身体和认知表现评估.
- 这些措施包括RSA,反运动跳跃,重复跳跃能力和精神运动警.
主要成果:
- 多功能组的RSA平均和总时间显著下降,反复跳跃接触时间受损.
- 在MF组中,警性恶化,反应时间较慢,失误增加.
- 主观评分表明,MF组的感知劳动和精神疲劳更高.
结论:
- 认知疲劳对身体活跃个体的反复冲刺能力和神经肌肉性能产生负面影响.
- 精神疲劳也会损害诸如警等认知功能.
- 这些发现表明,即使在训练有素的人群中,精神炼也会损害身体和认知表现.
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