On-court position and handedness in visual anticipation of stroke direction in tennis
On-court position and handedness in visual anticipation of stroke direction in tennis
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DOI：
10.1016/j.psychsport.2016.08.014
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发表时间：
2016-11-01
影响因子：
3.4
通讯作者：
Strauss, Bernd
中科院分区：
文献类型：
--
作者：
Loffing, Florian;Soelter, Florian;Strauss, Bernd
目的：在球拍运动中，运动员将从对手的运动学和上下文线索（如场上位置）中获得的信息整合到击球结果预测中。考虑到预测左撇子对手的动作意图的困难，在这里我们研究了对手的惯用手是否与视觉预测中的位置依赖性相互作用。设计和方法：2（组）x 2（惯用手）x 2（位置）x 3（颞叶闭塞）析因设计，20名网球运动员和20名非运动员预测了时间操纵的点光动画的方向性结果，这些点光动画是相同的左和右，结果：网球运动员的反应选择主要受对手在场上位置的影响，尤其是在击球运动的早期阶段。对手的利手性在两组中对反应选择的影响相似（即，偏向对左手击球闭塞在球拍球接触线的预测），但它并没有与在球场上position.Conclusions：研究结果强调，在球场上的位置，和对手的惯用手在一定程度上，以及相关的熟练的视觉预测网球。(C)2016爱思唯尔有限公司版权所有
Objectives: In racket sports, players integrate information picked up from their opponent's kinematics and contextual cues like on-court position into shot outcome anticipation. In view of suggested difficulties with anticipating left-handed opponents' action intentions, here we examined whether an opponent's handedness interacts with position-dependency in visual anticipation.Design and method: Following a 2 (Group) x 2 (Handedness) x 2 (Position) x 3 (Temporal Occlusion) factorial design, 20 tennis players and 20 non-players predicted directional outcome of temporally manipulated point-light animations of identical left- and right-handed forehand groundstrokes performed near vs. far from the court's midline.Results: Tennis players' response selection was mostly affected by an opponent's on-court position, particularly at an early stage of a hitting movement. Opponents' handedness affected response selection similarly in both groups (i.e., bias towards down-the-line predictions against left-handed strokes occluded at racket-ball-contact), but it did not interact with on-court position.Conclusions: Findings highlight that on-court position, and opponents' handedness to some extent as well, appears relevant for skilled visual anticipation in tennis. (C) 2016 Elsevier Ltd. All rights reserved.