Suppr超能文献

精英击剑运动员的视觉搜索策略:在生态竞争情境中的探索性研究

Visual Search Strategies of Elite Fencers: An Exploratory Study in Ecological Competitive Situation.

作者信息

Bagot Pierre, Fournier Jean F, Kerivel Thibault, Bossard Cyril, Kermarrec Gilles, Martinent Guillaume, Bernier Marjorie

机构信息

Centre de Recherche sur l'Éducation, l'Apprentissage et la Didactique, University Brest, F-29200 Brest, France.

Laboratoire Interdisciplinaire en Neurosciences, Physiologie et Psychologie: Activité Physique, Santé et Apprentissages, University Paris Nanterre, F-92001 Nanterre, France.

出版信息

J Funct Morphol Kinesiol. 2023 Jul 27;8(3):106. doi: 10.3390/jfmk8030106.

Abstract

This study investigates the visual activity of fencers in conditions resembling official competitions. Previous research in experimental conditions has shown that experts focus on specific areas of the torso and the armed arm to control movement initiation. Eight right-handed fencers (epee: two males, one female; foil: one male; sabre: two males, two females) participated in a simulated competition, wearing an eye tracker during one bout. The findings showed that the main fixation in foil and sabre is the upper torso, while in epee, it is the lower torso. In epee and sabre, the upper torso is viewed about 50% of the time, with three other areas also observed, while in foil, the fixation is totally directed to the upper torso. Additionally, two new areas of interest were identified: the score machine and an area involving fixations other than the opponent. The study found no direct link between visual activity and performance. The visual search strategy varies among weapons, with foil using a gaze anchor or foveal spot and epee and sabre utilizing a visual pivot due to the discipline's inherent rules. The study also emphasizes that competition-like conditions can disrupt visual activity with external stimuli, possibly affecting performance.

摘要

本研究调查了击剑运动员在类似正式比赛条件下的视觉活动。先前在实验条件下的研究表明,专家会专注于躯干和持剑手臂的特定区域来控制动作起始。八名右利手击剑运动员(重剑:两名男性,一名女性;花剑:一名男性;佩剑:两名男性,两名女性)参加了一场模拟比赛,在一场比赛中佩戴眼动仪。研究结果表明,花剑和佩剑的主要注视点是上半身,而重剑的主要注视点是下半身。在重剑和佩剑比赛中,约50%的时间注视上半身,同时也观察其他三个区域,而在花剑比赛中,注视完全集中在上半身。此外,还确定了两个新的感兴趣区域:计分器和一个包含除对手之外的注视区域。该研究未发现视觉活动与表现之间存在直接联系。视觉搜索策略因武器而异,由于该项运动的固有规则,花剑使用注视锚点或中央凹点,重剑和佩剑则利用视觉枢轴。该研究还强调,类似比赛的条件可能会因外部刺激干扰视觉活动,进而可能影响表现。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8911/10443368/bb7888ec1fbb/jfmk-08-00106-g001.jpg

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验