Head–Putter Coordination Patterns in Expert and Less Skilled Golfers
Head–Putter Coordination Patterns in Expert and Less Skilled Golfers
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专业高尔夫球手和不太熟练的高尔夫球手的头推杆协调模式
DOI：
10.3200/jmbr.40.4.267-272
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发表时间：
2008
影响因子：
1.4
通讯作者：
Steven R. Passmore
中科院分区：
文献类型：
--
作者：
Timothy D. Lee;Tadao Ishikura;Stefan Kegel;Dave Gonzalez;Steven R. Passmore
作者研究了专家和不太熟练的高尔夫球手在室内表面上对3个圆形目标（1，3和5米远）中的1个进行推杆的模式，这些目标在有球（和无球）或无球（练习击球）的情况下进行试验。正如预期的那样，专家们在大量的结果和运动学指标上表现得比技术较低的高尔夫球手更好。位移和速度配置文件的头部和推杆显示出较高的正相关性为不太熟练的高尔夫球手，表明占主导地位的allocentric协调模式，但高的负相关性为专家高尔夫球手，表明占主导地位的自我中心的协调模式。观察到的协调模式不与预期推杆的距离或有/无球相互作用。这些研究结果提供了初步的证据表明，虽然与传统的信念，根本的差异存在于专家和不太熟练的高尔夫球手之间的协调模式。
The authors examined the patterns of expert and less skilled golfers in putting on an indoor surface to 1 of 3 circular targets (1, 3, and 5 m away) in trials with a ball present (and putted) or not present (a practice stroke). As expected, the experts performed better than the less skilled golfers on a large number of outcome and kinematic measures. Displacement and velocity profiles of the head and putter revealed high positive correlations for the less skilled golfers, indicating a dominant allocentric coordination pattern, but high negative correlations for the expert golfers, indicating a dominant egocentric coordination pattern. The observed coordination patterns did not interact with the distance of the intended putt or the presence/absence of a ball. These findings offer preliminary evidence that, although contrary to traditional beliefs, fundamental differences exist in putting coordination modes between expert and less skilled golfers.
行为吸引子与学习的演化：非平衡相变。
DOI：
10.1037//0096-1523.18.2.403
发表时间：
1992
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
Zanone,PG;Kelso,JA
通讯作者：
Kelso,JA