Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10198/3782
Título: | Preliminary attempt to develop a path-flow analysis model for swimming performance in children |
Autor: | Coelho, Joel Cruz, Ana M. Marinho, D.A. Marques, Mário C. Costa, Aldo M. Silva, A.J. Barbosa, Tiago M. |
Palavras-chave: | Swimming Young swimmers Performance Biomechanics Energetics |
Data: | 2010 |
Citação: | Coelho, J.; Cruz, A.; Marinho, D.A.; Marques, M.C.; Costa, A.; Silva, A.J.; Barbosa, Tiago M. (2010). Preliminary attempt to develop a path-flow analysis model for swimming performance in children. The Open Sports Sciences Journal. ISSN: 1875-399X. 3, p. 7-9 |
Resumo: | The aim of this research was to develop a path-flow analysis model from age-group swimmer’s performance based on biomechanical and energetic parameters. Twenty two young male age-group swimmers with several competitive levels volunteered to serve as subjects. It was assessed swim velocity, stroke length, stroke frequency, stroke index, propulsive efficiency, critical velocity and 200 m freestyle event performance. To verify the quality of the model, root mean square residuals (RMSR) was computed. The confirmatory model explained 54% of swimming performance. RMSR was 0.064. As a conclusion, the model based in biomechanical and energetic variables, according to the relationships suggested is appropriated to explain performance in age-group swimmers. |
Peer review: | yes |
URI: | http://hdl.handle.net/10198/3782 |
ISSN: | 1875-399X |
Aparece nas colecções: | ESE - Artigos em Revistas Não Indexados à WoS/Scopus |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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7TOSSJ.pdf | 192,34 kB | Adobe PDF | Ver/Abrir |
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