Effect of expertise and visual contribution on postural control in soccer
Effect of expertise and visual contribution on postural control in soccer
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DOI：
10.1111/j.1600-0838.2005.00502.x
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发表时间：
2006-10-01
影响因子：
4.1
通讯作者：
Noe, F.
中科院分区：
文献类型：
--
作者：
Paillard, Th.;Noe, F.
本研究以足球运动员为研究对象，根据其比赛水平，分析其姿势表现及视觉信息的运用。两组健康的足球运动员进行了调查，在中期的比赛赛季：业余（AM）（n=15）组由区域级的球员和专业组在国家一级（PRO）（n=15）。通过在双足安静站立姿势测试（51.2 s）期间使用测力平台测量足部压力中心（COP）来评估POESTIC。测试是在睁着眼睛（受试者注视2 m距离处的固定水平目标）和闭着眼睛（他们保持目光直视前方）的情况下完成的。统计分析表明，职业足球运动员比业余足球运动员更稳定。此外，视力在姿势维持中的作用在PRO运动员中不如AM运动员重要。目前的研究表明，高强度训练可以让职业足球运动员变得不那么依赖视觉来控制他们的姿势，这样视觉就可以专注于处理来自比赛的信息。
This work analyzes the postural performance and the use of visual information in soccer players according to their level of competition. Two groups of healthy soccer players were investigated at the mid-competition season: an amateur (AM) (n=15) group composed of regional-level players and a professional group at a national level (PRO) (n=15). Posture was assessed by measuring the center of foot pressure (COP) with a force platform during a test (51.2 s) of bipedal quiet standing posture. The test was completed with eyes open (the subjects looked at a fixed-level target at a distance of 2 m) and closed (they kept their gaze in a straight-ahead direction). The statistical analysis showed that PRO soccer players were more stable than AM soccer players. Moreover, the contribution of vision in postural maintenance was less important in the PRO players than in the AM players. The present study suggests that intense training allows PRO soccer players to become less dependent on vision to control their posture such that vision can be dedicated to treating the information, that emanates from the game.