A carregar...
Publicação
Stability of patterns of behavior in the butterfly swimmers.
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 1.09 MB | Adobe PDF |
Orientador(es)
Resumo(s)
OBJECTIVE: The purpose of this study was to find patterns in the swimming technique of butterfly, with an adaptation of the Behavioral Observation System Tech. This, as a instrument for ad-hoc qualitative analysis enables the study of the stability of the technical implementation, an applicant in optimization sport. When used in the training of swimmers, can turn, reduce the variability in behavioral tuning technique of swimming. Through the analysis of temporal patterns (T-pattern) and a sequence of five cycles run at maximum speed hand, studied the behavior of four technical elite swimmers in Portuguese, with a record 259 alphanumeric codes and a total 160 configurations. The structure of the original instrument based on a mixed system of categories and formats Field, which can record technical features observed during the execution of hand cycles. The validity was ensured through the index of intra-observer reliability (95%) and inter-observer accuracy (96%). To detect patterns exist, each swimmer, using the Theme 5.0 software, which allowed to identify the stable structures of technical performance within a critical interval of time (P<0,05) t-patterns. RESULTS: The patterns were different, adjusting to the characteristics of technical implementation of the swimmers. Found that the swimmer can make settings with different levels of complexity of structure, depending on the implementation of changes within the hand cycle. Variations of codes in each configuration obtained using the SOCTM, determine the differences between swimmers. DISCUSSION & CONCLUSION However, the records show a clear behavioral similarity compared the result with a general pattern of the butterfly technique. Conclusion: As we can see that the potential quality of this instrument is evident by the patterns obtained from a temporal sequence.
Descrição
Palavras-chave
Technical Analysis Patterns Butterfly Chronology
Contexto Educativo
Citação
Louro H, Silva AJ, Anguera T, Marinho DA, Oliveira C, Conceição A, Campaniço J. Stability of patterns of behavior in the butterfly technique of the elite swimmers. J Sports Sci Med. 2010 Mar 1;9(1):36-50