从现实世界中基于短冲刺间隔训练的情感价值预测器
Stefano Benítez-Flores1, Flávio A de S Castro2, Eduardo Caldas Costa3,4
1Department of Physical Education and Health, Higher Institute of Physical Education, University of the Republic, Montevideo, Uruguay.
Sports medicine and health science
|February 24, 2025
概括
在高强度运动,如短冲刺间隔训练 (sSIT) 期间,基于心率的测量预测了情感价值. 具体来说,任务中的压力和急性恢复指标有助于确定个人在sSIT期间的感受.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 心理生理学 心理生理学
背景情况:
- 情感价值通常在乳酸值以下是积极的,但在更高的强度下可以变得厌恶.
- 超极限运动期间情感价值的预测因素,例如短冲刺间隔训练 (sSIT),仍然不清楚.
- 了解这些预测因素对于优化运动处方和坚持至关重要.
研究的目的:
- 为了确定在低体积运行时情感价值的生理和心理预测因素sSIT.
- 研究在高强度间歇训练期间情感价值和各种生理标记之间的关系.
- 为了确定基于心率的测量是否可以预测对sSIT的情感反应.
主要方法:
- 17名中度活跃的年轻人完成了四次sSIT (10次4次努力,30次被动恢复).
- 收集的生理数据包括心率 (HR),正常RR间隔 (RMSSD) 连续差异的平方根平均值和心率恢复 (HRR).
- 心理测量包括对感知劳动力 (RPE) 的评级,感觉尺度 (FS),意图和自我效能等.
主要成果:
- 没有发现感觉尺度 (FS) 与基线临床结果,训练参数或自我有效性/意图措施之间的显著相关性.
- 一个显著的回归模型确定了三种情感价值的关键预测因素: ΔHRR (120s末),花费时间≥90%HRpeak和RMSSD (末).
- 这些基于心率的测量解释了sSIT期间情感价值差异的很大一部分.
结论:
- 基于心率的测量,特别是反映任务中的压力和急性恢复的测量,是sSIT期间情感价值的重要预测指标.
- 这些发现表明,与心血管负荷和恢复相关的生理反应可以帮助预测个人如何感知sSIT的强度.
- 这种理解可以为管理高强度间歇训练期间情绪反应的策略提供信息.
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