文章基本信息

标题：O efeito de diferentes trajes de natação sobre a performance durante duas intensidades de nado - doi: 10.4025/reveducfis.v21i4.9120
其他标题：The effect of different swiming suits on performance during two swimming intensities - doi: 10.4025/reveducfis.v21i4.9120
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作者：Karini Borges dos Santos ; Paulo Cesar Barauce Bento ; Bruna Lutgens de Souza 等
期刊名称：Revista da Educação Física/UEM
印刷版ISSN：0103-3948
电子版ISSN：1983-3083
出版年度：2010
卷号：21
期号：4
页码：611-616
语种：Portuguese
出版社：Maringá State University
摘要：O objetivo do estudo foi analisar o efeito do traje de nado (fastswim), em parâmetros técnicos, psicológicos e fisiológicos de nadadores quando comparado ao uso do traje convencional de nado (lycra). Oito atletas de natação de idades entre 18 e 25 anos tiveram mensurados: velocidade média, comprimento de braçada, frequência de braçada, índice de nado, percepção subjetiva de esforço, frequência cardíaca e concentração de lactato sanguíneo. Utilizou-se estatística descritiva (mediana e intervalo interquartil) e inferencial (teste de Wilcoxon) com significância a p
其他摘要：The aim of this study was to analyse the effect of a swimming suit (fastswim) on technical, psychological and physiological parameters in comparison to a conventional swimming suit (lycra). Eight swiming athletes (between 18 and 25 years-old) were assessed for: mean speed, stroke length, stroke frequency, efficiency index, reported perceived exertion, heart rate and blood lactate. Descriptive (median and interquartile range) and inferential statistics (Wilcoxon test) were applied using a significance level of 5%. During the maximal test wearing the fastswim, subjects presented a 2% higher performance. In addition, efficiency index and reported perceived exertion increased. In sub-maximal intensity, stroke frequency and reported perceived exertion were reduced, while the length of the stroke and the efficiency index were increased. No significant differences were found in the physiological parameters. It was concluded a positive effect of the swimming suit on performance for maximal and sub-maximal speeds..
关键词：Vestimenta; Rendimento; Natação;Vestuário; Rendimento; Natação.
其他关键词：Swimming suit; Performance; Swimming.;Swimming