Anthropometric characteristics of young elite sailors based on performance level

IF 2.4 2区 医学 Q2 SPORT SCIENCES Journal of Exercise Science & Fitness Pub Date : 2023-01-01 DOI:10.1016/j.jesf.2022.11.007
Antonio Jesús Sánchez-Oliver , Israel Caraballo , Alejandro Pérez-Bey , Ángela Sánchez-Gómez , Raúl Domínguez
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Abstract

Background/Objectives

The aim of the present study was to analyse possible differences in anthropometric characteristics of elite sailors based on categories and performance level.

Methods

A total of 42 young (aged 12–18 years) elite sailors (men = 31; women = 11) of the Monohull (n = 21) and Windsurfing (n = 21) categories composed the study sample. Testing was per-formed in one session the day before the start of an official and international competition. Body composition was measured using an octopolar and multi-frequency electrical bioimpedance analyser, and height was recorded using a telescopic measuring instrument. Cross-sectional study. The total sample was divided into two groups based on their performance level (ranking), 50th percentile (P1), and 100th percentile (P2).

Results

P1 presented a lower BMI, total body fat mass, and body fat mass in the trunk, arms, and legs (p < 0.05). Similarly, P1 reported a higher total body muscle mass and body muscle mass on the trunk, arms, and legs compared to the less level performance group (p < 0.05). In addition, P2 sailors were taller and heavier (p < 0.05). Regarding categories, the Windsurf sailors presented statistically significantly lower arm fat mass than the Monohull (p < 0.05). The Windsurf sailors showed differences between the two performance-level groups (p < 0.05). Additionally, comparing the high-level performance group in both categories, higher arm muscle mass on the Windsurfing sailors was detected (p < 0.05).

Conclusions

These findings could help to differentiate the anthropometric variables that determine sport performance in young elite sailors and could be used to differentiate the anthropometric variables in each category.

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基于性能水平的年轻精英水手的人体测量特征
背景/目的本研究的目的是分析精英水手在类别和表现水平上可能存在的人体测量特征差异。方法42例(12 ~ 18岁)青年优秀水手(男31例;单体帆船(n = 21)和帆板(n = 21)类别的女性= 11人组成了研究样本。测试是在正式和国际比赛开始的前一天进行的。使用八爪式多频电生物阻抗分析仪测量身体成分,使用伸缩式测量仪记录身高。横断面研究。按成绩水平(排名)、第50百分位(P1)和第100百分位(P2)将总样本分为两组。结果1组BMI、体脂质量、躯干、手臂和腿部体脂质量均较低(p <0.05)。同样,与低水平表现组相比,P1报告了更高的全身肌肉质量和躯干、手臂和腿部的身体肌肉质量(p <0.05)。此外,P2水手更高、更重(p <0.05)。就类别而言,风帆帆船赛选手的臂脂肪量在统计上显著低于单体帆船赛选手(p <0.05)。帆板选手在两个表现水平组之间表现出差异(p <0.05)。此外,比较这两个类别的高水平组,帆板运动员的手臂肌肉质量更高(p <0.05)。结论这些发现有助于区分决定年轻精英水手运动表现的人体测量变量,并可用于区分每个类别的人体测量变量。
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来源期刊
CiteScore
5.10
自引率
3.60%
发文量
54
审稿时长
31 days
期刊介绍: The Journal of Exercise Science and Fitness is the official peer-reviewed journal of The Society of Chinese Scholars on Exercise Physiology and Fitness (SCSEPF), the Physical Fitness Association of Hong Kong, China (HKPFA), and the Hong Kong Association of Sports Medicine and Sports Science (HKASMSS). It is published twice a year, in June and December, by Elsevier. The Journal accepts original investigations, comprehensive reviews, case studies and short communications on current topics in exercise science, physical fitness and physical education.
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