青少年游泳运动员肌肉力量的相对年龄效应分析

Ö. Atar, G. Özen, H. Koç
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引用次数: 1

摘要

目的:本研究的目的是分析相对年龄对青少年游泳运动员人体测量、肌肉力量的影响。材料与方法:研究样本由40名青少年游泳志愿者组成。参与者被分为同年第一季度(1月、2月和3月)和最后一季度(10月、11月和12月)出生的游泳者。对每个参与者进行人体测量,并计算参与者的身体质量指数。为了确定性能参数,对参与者进行了握力、背部和腿部力量测试。p < 0.05为差异有统计学意义的水平。结果:统计分析显示,同年第一季度和最后一季度出生的游泳者身高、BMI差异有统计学意义(p < 0.05),而体重差异无统计学意义(p < 0.05)。在相对年龄组之间,绝对腿部力量和握力有显著差异。两组患者的相对背、腿、手握力均值比较,差异有统计学意义(p < 0.05)。所有参与者的平均相对强度值都显著不同,有利于在今年第一季度出生的群体。结论:本研究确定了相对年龄对训练良好的青少年游泳运动员的人体测量和肌肉力量参数有影响。本研究结果表明,相对年龄是影响青少年游泳运动员游泳成绩的重要因素。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of relative age effect in muscular strength of adolescent swimmers
Purpose: The aim of this study is to analyse the effect of relative age in anthropometric measurements, muscular strength of adolescent swimmers. Material and Methods: The study sample was composed of 40 volunteers adolescent well-trained swimmers. Participants were grouped as swimmers born in the first quarter (January, February and March) and in the last quarter (October, November and December) of the same year. Anthropometric measurements were taken from each participant, and body mass index of participants were calculated. To determine performance parameters, handgrip, back and leg strength tests were performed on participants. The level of statistical significance was set at p < .05. Results: Statistical analysis showed that there were statistically significant differences in the body height and BMI ( p < .05 ), but body weight differences were not statistically significant between swimmers who are born first and last quarter of the same year ( p > .05 ). There were significant differences in the means of absolute leg and handgrip strength between relative age groups. There were statistically significant differences in the means of relative back, leg and handgrip strength between groups ( p < .05 ). All mean relative strength values of participants significantly differed in favour of the group born in the first quarter of the year. Conclusion: As a result of this study, it is determined that relative age has an effect on the measured anthropometric and muscular strength parameters of adolescent well-trained swimmers. The findings of this study revealed that relative age is an important factor to be considered in swimming performance in adolescent swimmers.
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