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关于7-8岁儿童运动能力采用高山滑雪技术的成功情况。

Success in Adopting Technique of Alpine Skiing with Respect to Motor Abilities of the Children Aged 7-8 Years.

作者信息

Mladenović Dragiša, Cigrovski Vjekoslav, Stanković Verobub, Prlenda Nikola, Uljević Ognjen

出版信息

Coll Antropol. 2015 Jul;39 Suppl 1:77-82.

Abstract

The aim of this research was to determine relations between estimated motor abilities and efficiency of alpine ski learning in children ski beginners. It included 54 children between 7 and 8 years of age (average 7.44 ± 0.52 years). Children were tested for balance, agility, strength, coordination and frequency of movement on ten motor ability tests. After motor abilities were assessed, participants learned alpine skiing during six-day alpine ski school and upon completion of ski school program, were tested on three elements of alpine ski technique (stopping in a snow-plough, uphill turn and turns around the posted marks) by three independent judges. According to achieved level of ski knowledge, they were allocated to three groups differing by the level of success; less successful (N = 18; 26-44 points), moderately successful (N = 11; 45-48 points) and successful (N = 25; 49-55 points). Significant differences in success of adopting basic ski technique were noticed with respect to the results achieved in the task polygon backwards (F = 6.162, p = 0.004), foot tapping (F = 6.337, p = 0.003) and crossed arm sit-ups (F = 3.099, p = 0.053). The participants who successfully adopted the basic ski technique also achieved good results in tests: polygon backwards, foot tapping, crossed arm sit-ups, side steps, balancing on left leg perpendicular on balance board, vertical jump and medium results in tests 20m dash and balancing on right leg perpendicular on balance board. Our results suggest that successful participants have better developed coordination, frequency of movement, strength and agility.

摘要

本研究的目的是确定儿童滑雪初学者的估计运动能力与高山滑雪学习效率之间的关系。研究纳入了54名7至8岁的儿童(平均年龄7.44±0.52岁)。通过十项运动能力测试对儿童的平衡、敏捷性、力量、协调性和运动频率进行了测试。在评估运动能力后,参与者在为期六天的高山滑雪学校学习高山滑雪,完成滑雪学校课程后,由三名独立评委对高山滑雪技术的三个要素(犁式刹车、上坡转弯和绕桩转弯)进行测试。根据所达到的滑雪知识水平,他们被分为三组,成功水平不同;不太成功组(N = 18;26 - 44分)、中等成功组(N = 11;45 - 48分)和成功组(N = 25;49 - 55分)。在向后任务多边形(F = 6.162,p = 0.004)、脚尖轻拍(F = 6.337,p = 0.003)和交叉手臂仰卧起坐(F = 3.099,p = 0.053)的测试结果方面,采用基本滑雪技术的成功率存在显著差异。成功采用基本滑雪技术的参与者在测试中也取得了良好成绩:向后任务多边形、脚尖轻拍、交叉手臂仰卧起坐、侧步、在平衡板上左腿垂直站立平衡、垂直跳跃,以及在20米短跑和在平衡板上右腿垂直站立平衡测试中取得中等成绩。我们的结果表明,成功的参与者具有更好的协调性、运动频率、力量和敏捷性。

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