Correlation between body composition data obtained by DXA and skinfold predictive protocols in sprinters

Q4 Medicine Revista Brasileira de Cineantropometria e Desempenho Humano Pub Date : 2022-01-01 DOI:10.1590/1980-0037.2022v24e83828

Evandro Lázari, A. Moraes, Rafael Aoki de Alcântara, Rafael Luiz de Oliveira, Ricardo Montenegro Gazzaneo

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Abstract

Abstract The aim of this study was to describe the correlation between body composition data obtained through DXA and through skinfolds strategy, with some of their respective formulas, in sprinters. The sample consisted of 15 male sprinters (23.81 years ± 3.11; 70.06 Kg ± 4.38; and 179.13 CM ± 5.16) all high performance runners of speed and barriers events (100m, 200m, 400m, 110m with barriers and 400m with barriers). The athletes were submitted to DXA evaluation procedure and to skinfolds collection (triceps, biceps, subscapular, supra iliac, abdominal, medial thigh and calf) and the results were calculated through four distinct equations: Slaughter, Faulkner, Lázari and Boileau. The respective DXA correlations (0.60; 0.81; 0.23 and 0.48) and the equations predicted by skinfold strategy were calculated using Pearson correlation. Among the equations used, Faulkner's was the one presenting highest correlation value when compared to DXA protocol, although all of them aimed to estimate values for BF%.

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短跑运动员DXA获得的身体成分数据与皮褶预测方案之间的相关性

摘要本研究的目的是描述通过DXA和通过皮肤褶皱策略获得的短跑运动员身体成分数据之间的相关性，以及它们各自的一些公式。样本包括15名男性短跑运动员(23.81岁±3.11岁;70.06 Kg±4.38;速度和障碍项目(100米、200米、400米、110米带障碍和400米带障碍)的优秀运动员(179.13 CM±5.16)。运动员接受DXA评估程序和皮肤褶皱收集(三头肌、二头肌、肩胛下、髂上、腹部、大腿内侧和小腿)，并通过四个不同的方程:Slaughter、Faulkner、Lázari和Boileau计算结果。各自的DXA相关性(0.60;0.81;0.23和0.48)，皮褶策略预测方程采用Pearson相关计算。在所使用的方程中，与DXA协议相比，Faulkner的方程具有最高的相关值，尽管它们都旨在估计BF%的值。

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来源期刊

Revista Brasileira de Cineantropometria e Desempenho Humano Medicine-Physiology (medical)

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： The Brazilian Journal of Kinanthropometry and Human Performance is a journal of Physical Education, Kinesiology, Sport and related areas, whose focus is human movement, being reviewed by an international panel of peers, with emphasis on the measurement of the man in its morphological and functional aspects, as well as conditioning factors of physical performance. Given the multidisciplinary nature of the journal, these areas of study are approached in several contexts, with interactions with social, behavioral, health and environmental aspects. The journal publishes original articles as well as relevant Review/Update articles and Points of View.