Behavioral Measures in a Cognitive-Motor Batting Task Explain Real Game Performance of Top Athletes.
Behavioral Measures in a Cognitive-Motor Batting Task Explain Real Game Performance of Top Athletes.
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认知运动击球任务中的行为度量解释了顶尖运动员的真正游戏表现。
DOI：
10.3389/fspor.2020.00055
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发表时间：
2020
影响因子：
2.7
通讯作者：
Kimura T
中科院分区：
文献类型：
--
作者：
Nasu D;Yamaguchi M;Kobayashi A;Saijo N;Kashino M;Kimura T
棒球和垒球击球中出色的运动表现是通过瞬时认知运动过程实现的。然而，在之前的研究中，认知和运动过程是分开研究的。在这项研究中，我们重点研究了击球任务中挥杆开始时间（增量开始）的差异，其中 17 名精英女垒球击球手击球，投手以两种不同的速度随机投出球。三角洲开始包括认知和运动过程，因为击球手需要预测球速并根据接触时间来区分他们的挥杆动作。然后，我们研究了击球任务的 Delta 开始与击球结果之间的关系，以及一个赛季的实验结果与实际击球表现（击球平均值）之间的关系。我们使用路径分析来阐明认知运动过程的结构和随后的表现。我们发现，具有较大起始增量的击球手在击球任务中获得了优异的击球结果（即更高的退出速度和更低的失误率），并且这些实验结果解释了真实比赛中击球平均值的 67%。另一方面，从击球手通过按下按钮而不是实际挥杆来响应球的按钮按下任务中获得的认知得分（判断准确性和速度）只能解释击球率的 34％。因此，我们的模型定量地描述了运动员的关键认知运动结构，并且可以部分预测击球手在真实比赛中的表现。这些发现表明，在执行任务（例如击球任务）时同时运用认知和运动过程对于正确评估击球手的实际能力非常重要。
Excellent athletic performance in baseball and softball batting is achieved through the momentary cognitive-motor processes. However, in previous studies, cognitive and motor processes are investigated separately. In this study, we focused on the difference in the time of swing onset (a delta onset) during a batting task where 17 elite female softball batters hit balls randomly thrown at two different speeds by pitchers. The delta onset included both cognitive and motor processes because the batters needed to anticipate the ball speed and discriminate their swing motion according to the time-to-contact. Then, we investigated the relationship between the delta onset and the batting outcomes of the batting task, and the relationship between the experimental outcomes and actual batting performance (batting average) over a season. We used path analysis to clarify the structure of the cognitive-motor processes and consequent performance. We found that the batters who had a larger delta onset attained superior batting outcomes (i.e., higher exit velocity and lower miss ratio) in the batting task, and these experimental outcomes explained 67% of the batting average in real games. On the other hand, the cognitive scores (judgement accuracy and rapidity) obtained from a button pressing task, where batters responded to a ball by pressing a button instead of actually swinging, explained only 34% of the batting average. Therefore, our model quantitatively describes the key cognitive-motor structure for athletes and can partially predict a batter's performance in real games. These findings suggest that it is important to employ both cognitive and motor processes in performing tasks, such as this batting task, to properly evaluate a batter's actual ability.
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知道什么时候不摆动：脑电图证据表明，增强的感知效果耦合是棒球击球专业知识的基础。
影响因子：
5.7
作者：
Muraskin J;Sherwin J;Sajda P
通讯作者：
Sajda P
影响因子：
3.4
作者：
Abernethy, Bruce
通讯作者：
Abernethy, Bruce
DOI：
10.1016/j.cogbrainres.2004.09.003
发表时间：
2005-02-01
期刊：
COGNITIVE BRAIN RESEARCH
影响因子：
--
作者：
Kida, N;Oda, S;Matsumura, M
通讯作者：
Matsumura, M
影响因子：
1.4
作者：
Escamilla, Rafael F.;Fleisig, Glenn S.;Andrews, James R.
通讯作者：
Andrews, James R.
影响因子：
1.4
作者：
Iino, Yoichi;Fukushima, Atsushi;Kojima, Takeji
通讯作者：
Kojima, Takeji