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Characterization of temporal patterns of behavior of the crawl technique
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Resumo(s)
OBJECTIVE: With this work we want to check the standards of the crawl technique from an observational methodology appropriated.The instrument of observation (Nilton, 2008) was developed Ad Hoc, using the references of biomechanical models, based on a mixed system of categories and formats of fields, with particular reference to four criteria that add in the form of alpha-numeric codes. The results of the quality of the instrument revealed indices of reliability and high precision. METHODS: We use a sample of six swimmers from Portuguese and international level as part of the Portuguese national team in swimming. Each element was subject to the overall swimming crawl technique at a distance of 25m to achieve maximum speed without a breath. The units of observation are natural (events and behaviors) and analytical (of behavior). The detection of temporal patterns by binomial analysis (Magnusson, 2000) was made by the software 5.0 Theme created by Magnusson (1996, 2000). The instrument is intended to identify patterns which are within the critical intervals, allowing examination of the inter-relationship of temporal events (movement), using the record of occurrences in the collection of patterns found in data. RESULTS: The patterns found in each swimmer is different and each pattern is adjusted to the particular individual techniques. DISCUSSION & CONCLUSION: The same swimmer can present similar structures for implementation, representing a behavior pattern. In all the swimmers were identified more than one standard. However, it is noteworthy that no swimmer of the sample made the same overall behavior at any stage observed in the five cycles analyzed.
Descrição
Palavras-chave
Temporal Patterns Behaviour Crawl Technique
Contexto Educativo
Citação
Hugo Louro, António J. Silva, Teresa Anguera, Daniel A. Marinho, Conceição Oliveira, Ana Conceição, Jorge Campaniço. (2010) Stability of Patterns of Behavior in the Butterfly Technique of the Elite Swimmers. Journal of Sports Science and Medicine (09), 36 - 50