特殊和相关的注意力集中策略在爆炸力任务中的影响:一项探索性研究
Dario Pompa1,2, Luca Bovolon3, Howie J Carson4
1Department of Medicine and Aging Sciences, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy.
International journal of sports physiology and performance
|August 7, 2025
概括
独特的核心组件 (ICC) 关注焦点在较长的背部坐中提高了爆炸力,与较短的坐跳跃不同. 教练应该根据特定的运动任务和所需结果量身定制注意力集中策略.
科学领域:
- 运动科学 运动科学 运动科学
- 运动学习是指运动学习.
- 生物力学 生物力学
背景情况:
- 关注焦点 (FOA) 研究往往倾向于外部焦点 (EF) 而不是内部焦点 (IF) 来获得运动技能和表现.
- 任务特定的变量,包括运动员的技术和训练目标,可以调节不同FOA策略的有效性.
- 了解各种FOA策略如何影响不同运动运动中的爆炸力,对于优化训练至关重要.
研究的目的:
- 为了比较三种FOA策略 - - 半同步核心组件 (ICC),EF和IF - - 对爆炸性同度背 (EIBS) 和跳 (SJ) 的影响.
- 在熟练的篮球运动员身上研究这些效应,考虑到EIBS和SJ的特定需求.
主要方法:
- 18名精英篮球运动员在每个FOA条件下 (ICC,EF,IF) 完成了EIBS和SJ的三次试验.
- 性能指标包括力峰值 (Fp),冲动 (Im) 和力发展平均速率 (mRFD) 使用力板进行测量.
- 感知劳动力 (RPE) 和感知情绪状态的评分也被记录下来,以评估主观反应.
主要成果:
- 与EF和IF相比,ICC在EIBS期间显著增强了mRFD (P < .05),EF和IF之间没有显著差异.
- 在EIBS期间,没有观察到FOA策略对FP或IM的显著影响,也没有观察到SJ期间对任何绩效指标的显著影响.
- 主观测量 (RPE和情绪状态) 在两个练习的所有FOA条件中保持一致.
结论:
- 个性化的FOA策略,特别是ICC,可以在长时间的运动中提高爆炸力,如EIBS (>200 ms).
- FOA策略对SJ等较短时间任务的执行产生了有限的影响,可能是由于移动的快速性质.
- 力量和健身教练在选择和实施FOA策略时应该考虑任务持续时间和具体的绩效目标,利用ICC来提高长时间运动中的爆炸力.
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