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Ecological-Dynamic Approach vs. Traditional Prescriptive Approach in Improving Technical Skills of Young Soccer Players

机译:生态动力学方法与传统规范方法在提高年轻足球运动员技术技能方面的比较

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摘要

Background: This study contributes to expanding the existing literature on learning technical skills in youth soccer by comparing the effectiveness of different training approaches in the development of passing skills. The ecological-dynamic approach, which emphasizes the continuous and adaptive interaction between the athlete and the environment, is analyzed in comparison to the traditional prescriptive approach, which relies on predefined techniques and exercises. The aim of the study is to determine which of the two approaches is more effective in improving the performance of young soccer players. Methods: Thirty players (age 12 ± 1.2 years) were randomly assigned to two groups: the ecological-dynamic group (ECG) and a control group (CON). Both groups underwent an eight-week training program with equal sessions. The ECG group’s training focused on adjusting constraints like the learning environment, game rules, and visual restrictions to boost adaptability and problem-solving skills. The CON group followed a traditional prescriptive approach with specific instructions, goal setting, immediate feedback, and structured exercise progression. Passing abilities were evaluated before and after the program using the Loughborough Soccer Passing Test, with a retention test administered five weeks later. Descriptive statistics, including mean values and percentage improvements, were used. A repeated measures ANOVA compared differences between the groups. Results: The analysis revealed a significant Occasion × Group interaction for all performance variables, indicating that the ECG group experienced greater improvements than the CON group. Specifically, the ECG group showed significant reductions in Trial Time (p = 0.001, ηp2 = 0.6), Penalty Time (p = 0.016, ηp2 = 0.4), and Overall Performance (p = 0.011, ηp2 = 0.8) from pre-test to post-test. However, these improvements did not persist into the retention test (p = 0.131, p = 0.792, and p = 0.192, respectively). The CON group also improved significantly in Trial Time (p = 0.003), Penalty Time (p = 0.002), and Overall Performance (p = 0.001) from pre-test to post-test, but with smaller effect sizes and no sustained gains at retention. Conclusions: The ecological-dynamic approach (EDG) has proven to be more effective in enhancing passing skills compared to the traditional prescriptive approach (CON). Although both methods led to performance improvements, the EDG group achieved more significant progress.
机译:背景: 本研究通过比较不同训练方法在传球技能发展中的有效性,有助于扩展关于学习青年足球技术技能的现有文献。生态动力学方法强调运动员与环境之间的持续和适应性互动,与传统的规范性方法进行比较,该方法依赖于预定义的技术和练习。该研究的目的是确定两种方法中的哪一种方法在提高年轻足球运动员的表现方面更有效。方法:将 30 名球员 (年龄 12 ± 1.2 岁) 随机分配到两组:生态动力学组 (ECG) 和对照组 (CON)。两组都接受了为期 8 周的训练计划,训练时间相同。ECG 小组的培训侧重于调整学习环境、游戏规则和视觉限制等约束,以提高适应能力和解决问题的能力。CON 小组遵循传统的规范性方法,包括具体说明、目标设定、即时反馈和结构化的锻炼进展。在项目之前和之后使用拉夫堡足球及格测试评估传球能力,并在五周后进行保留测试。使用了描述性统计,包括平均值和百分比改善。重复测量方差分析比较了组间的差异。结果:分析显示所有性能变量的 Occasion × Group 交互作用显著,表明心电图组比 CON 组经历了更大的改善。具体来说,心电图组显示试验时间 (p = 0.001,ηp2 = 0.6)、罚时 (p = 0.016,ηp2 = 0.4) 和整体表现 (p = 0.011,ηp2 = 0.8) 从前测到后测。然而,这些改善并未持续到保留试验中(分别为 p = 0.131、p = 0.792 和 p = 0.192)。从前测到后测,CON 组在试验时间 (p = 0.003) 、罚时 (p = 0.002) 和整体性能 (p = 0.001) 方面也有显着改善,但效应量较小,留存率没有持续增加。结论: 与传统的规范性方法 (CON) 相比,生态动力学方法 (EDG) 已被证明在提高传球技能方面更有效。尽管这两种方法都导致了性能改进,但 EDG 小组取得了更显著的进步。

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