外部信息反馈对跳板跳水技术学习效率的影响

发布时间：2018-04-22 08:06

本文选题：外部信息反馈 + 跳板训练　；参考：《北京体育大学学报》2017年07期

【摘要】：目的:分析外部信息反馈对跳板跳水技术训练过程中起跳高度的训练效率的影响,旨在为提高青少年跳水运动员的技术学习效率提供快捷有效的训练手段。方法:20名(男女各10名)省队乙级跳水运动员志愿参加实验,实验组和对照组各10名,实验组在每个训练动作完成后使用跳板跳水辅助训练平台向其反馈起跳高度值,而对照组没有起跳高度值的反馈,其他与训练相关的安排2组完全相同,完成12周的训练干预。研究结果表明:1)外部信息反馈对跳板跳水起跳高度的技术训练有促进作用,能够提高跳板运动员的训练效率。外部信息反馈对运动员学习新动作的效率有较大促进作用;而对于旧动作的学习,外部信息反馈的促进作用虽然没有新动作明显,但仍然比不使用外部信息反馈的运动员训练效率高。2)从起跳模型的分析发现,提高运动员技术的稳定性是外部信息反馈提高训练效率的手段之一。3)压板深度与起跳高度之间的关系并不十分密切,较大的压板深度,仍然不能保证他能够获得较高的起跳高度。
[Abstract]:Objective: to analyze the effect of external information feedback on the training efficiency of take-off height in the course of springboard diving training, in order to provide a quick and effective training method for improving the technical learning efficiency of juvenile divers. Methods Twenty (10 male and 10 male) provincial team B divers volunteered to participate in the experiment, the experimental group (10 cases) and the control group (10 cases). The experimental group used the springboard diving assistant training platform to feedback the take-off height to them after each training. The control group had no feedback on take-off height, and other training related arrangements were the same in two groups, and 12 weeks training intervention was completed. The results show that the external information feedback can promote the technical training of springboard take-off height and can improve the training efficiency of springboard athletes. External information feedback can greatly promote the efficiency of learning new movements, while for the learning of old actions, the external information feedback has no obvious promoting effect on the learning of new movements, although the external information feedback has no obvious effect on the learning efficiency of new movements. But still more efficient than athletes who don't use external feedback. 2) from the takeoff model analysis found, Improving the stability of athletes' technique is one of the ways to improve the training efficiency by external information feedback. 3) the relationship between the pressure plate depth and the take-off height is not very close. There is still no guarantee that he can get a higher take-off height.
【作者单位】：清华大学体育部;
【基金】：国家社会科学基金“十二五”规划2012年度教育学一般项目(课题编号:BLA120091)
【分类号】：G861.2

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