文章基本信息

标题：Kinematics and anthropometric relationship between recreational and college swimmers
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作者：Marcos Franken ; Felipe Pivetta Carpes ; Fernando Diefenthaeler 等
期刊名称：Motriz. Journal of Physical Education. UNESP
印刷版ISSN：1980-6574
出版年度：2008
卷号：14
期号：3
页码：329-336
DOI：10.5016/1267
语种：Portuguese
出版社：UNESP - São Paulo State University
摘要：As swimming performance depends on many factors, the main purpose of this study was to verify the relationship among the mean stroke cycles rate (SR), mean stroke cycle length (SL), mean swimming velocity (SV), anthropometric variables and flexibility of recreational and college swimmers. Sixteen recreational swimmers (G1) and 10 college swimmers (G2) were evaluated in three replicates maximum bouts of 25 m swimming crawl. Results showed significant correlations between SL (G1 = 1.62 ± 0.22 m; G2 = 1.55 ± 0.19 m) and (1) body mass (G2 = 65.0 ± 11.9 Kg) and (2) upper limbs span (G1 = 177.2 ± 12.3 cm; G2 = 172.6 ± 15.8 cm) and (3) height (G1 = 172.9 ± 11.3 cm; G2 = 172.0 ± 14.3 cm). Regardless levels of flexibility, significant negative correlation was found between the magnitude of ankle joint (G1 = 4.68 ± 0.70; G2 = 4.80 ± 0.91) and SV (G1 = 1.31 ± 0.21 m.s-1; G2 = 1.57 ± 0.21 m.s-1), for both groups. We conclude that SL, even among no competitive level swimmers, seems to be an important evaluation component of swimming performance.
其他摘要：As swimming performance depends on many factors, the main purpose of this study was to verify the relationship among the mean stroke cycles rate (SR), mean stroke cycle length (SL), mean swimming velocity (SV), anthropometric variables and flexibility of recreational and college swimmers. Sixteen recreational swimmers (G1) and 10 college swimmers (G2) were evaluated in three replicates maximum bouts of 25 m swimming crawl. Results showed significant correlations between SL (G1 = 1.62 ± 0.22 m; G2 = 1.55 ± 0.19 m) and (1) body mass (G2 = 65.0 ± 11.9 Kg) and (2) upper limbs span (G1 = 177.2 ± 12.3 cm; G2 = 172.6 ± 15.8 cm) and (3) height (G1 = 172.9 ± 11.3 cm; G2 = 172.0 ± 14.3 cm). Regardless levels of flexibility, significant negative correlation was found between the magnitude of ankle joint (G1 = 4.68 ± 0.70; G2 = 4.80 ± 0.91) and SV (G1 = 1.31 ± 0.21 m.s-1; G2 = 1.57 ± 0.21 m.s-1), for both groups. We conclude that SL, even among no competitive level swimmers, seems to be an important evaluation component of swimming performance.
关键词：Natação. Desempenho. Flexibilidade.