Regression analysis model applied to age-group swimmers: 50m race component times analysis

Esther Morales Ortiz; Raúl Arellano Colomina

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Regression analysis model applied to age-group swimmers: 50m race component times analysis

机译：回归分析模型应用于年龄段游泳者：50m种族分量时间分析

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This investigation aimed to develop a regression model of the Race Component evolution in a large sample of regional age-group Spanish swimmers in 50 m freestyle.Subjects were 280 regional swimmers selected of different club (with an age range of 9 to 22 year) and the swimmers were divided into a five competitive categories.The time spent starting (ST), the time spent stroking (STT1 - STT2), the time spent turning (TT) and the time spent finishing (FT) were used for analysis.Inverse function approximation of the partials times by aging and was carried out.Furthermore, the analysis regression of partials times and event time for age and genders were calculated respectively.It seems that the times of swimmer studied have a tendency to resemble of internationals swimmer′s times.The estimation formula applied was different time according to gender.The crossing age in the swimming partials times were about 12-14 years old.At this age begin to differentiate the performed and swim times between boys and girls.

机译：这项研究的目的是为50 m自由泳的西班牙地区年龄段游泳大样本中的种族成分进化建立回归模型。受试者是从不同俱乐部（年龄范围为9至22岁）中选择的280名地区游泳者和游泳者分为五类：开始时间（ST），轻击时间（STT1-STT2），转弯时间（TT）和完成时间（FT）用于反分析。此外，还分别计算了年龄和性别的分次时间和事件时间的分析回归。看来，游泳者的学习时间倾向于与国际泳客的时间相似。根据性别不同，估算公式的使用时间有所不同。游泳部分时间的穿越年龄约为12-14岁，从这个年龄开始区分表演时间和游泳时间。恩男孩和女孩。

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《Journal of Human Sport and Exercise》 |2019年第2期|共10页
作者
Esther Morales Ortiz; Raúl Arellano Colomina;
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中图分类运动医学;
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Performance developmentCompetition analysisTechnique testingFreestyle;

机译：绩效发展竞争分析技术测试自由式;

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Regression analysis model applied to age-group swimmers: 50m race component times analysis

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