Accelerating Visual Anticipation in Sport Through Temporal Occlusion Training: A Meta-Analysis,Sports Medicine

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Accelerating Visual Anticipation in Sport Through Temporal Occlusion Training: A Meta-Analysis
Sports Medicine ( IF 9.3 ) Pub Date : 2024-08-05 , DOI: 10.1007/s40279-024-02073-6
Sean Müller ₁ , Khaya Morris-Binelli ₂ , David Z Hambrick ₃ , Brooke N Macnamara ₄

Affiliation

Background

The video-based temporal occlusion paradigm has been consistently used in visual anticipation sport research.

Objective

This meta-analysis investigated the magnitude to which video-based temporal occlusion training could improve anticipation skill with transfer to representative laboratory and field tasks.

Methods

As there are considerably fewer anticipation training than performance studies, the meta-analysis included 12 intervention studies with 25 effect sizes where video simulation and/or field-based tests were used. The Downs and Black checklist adapted for sports science research was used to assess methodological quality of the included studies. Decision time and accuracy of anticipation were the outcome measures because both are relevant to sports skills. The changes in these measures between experimental and control groups from baseline to the transfer test context were used to calculate the magnitude of the training effect.

Results

Findings revealed a significant training effect, including a large meta-analytic effect size, and no difference in training benefit across video and field-based transfer tests. Publication bias analyses were inconclusive, likely due to the small number of available studies.

Conclusions

These findings are evidence that the temporal occlusion paradigm is an effective method to improve visual anticipation skill across representative perceptual and perceptual-motor transfer tests. The theoretical implication based upon the two-stage model of visual anticipation is that temporal occlusion training can improve use of early information for body positioning by the performer, which could in turn lead to improved execution of the skill goal.

中文翻译：

通过颞区遮挡训练加速运动中的视觉预期：荟萃分析

背景

基于视频的颞区遮挡范式一直用于视觉预期运动研究。

目的

本荟萃分析调查了基于视频的颞区遮挡训练在转移到代表性实验室和现场任务后可以提高预期技能的程度。

方法

由于预期训练比性能研究少得多，因此荟萃分析包括 12 项干预研究，具有 25 种效应量，其中使用了视频模拟和/或基于现场的测试。适用于运动科学研究的 Downs 和 Black 检查表用于评估纳入研究的方法学质量。决策时间和预期准确性是结果指标，因为两者都与运动技能相关。实验组和对照组之间这些措施从基线到转移测试上下文的变化用于计算训练效果的大小。