Biblioteca Digital do IPG >
Escola Superior de Educação, Comunicação e Desporto (ESECD) >
Artigos em Revista Internacional (ESECD) >
Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10314/3791
|
Título: | Variation of linear and nonlinear parameters in the swim strokes according to the level of expertise. |
Autores: | Barbosa, Tiago Goh, Won Morais, Jorge Costa, Mário |
Data: | 2017 |
Editora: | Human Kinetics |
Citação: | BARBOSA TM, GOH W, MORAIS JE, COSTA MJ (2017) Variation of linear and nonlinear parameters in the swim strokes according to the level of expertise. Motor Control, 21(5): 312-326. |
Resumo: | The aim was to compare the variation of the nonlinear behaviour in subjects with different levels of swimming expertise among the four swim strokes. Seventy-five swimmers were split into three groups (highly-experts, experts and non-experts) and performed trials at the four competitive swim strokes. The hip´s speed was collected over the trials being computed the speed fluctuation (dv), approximate entropy (ApEn) and fractal dimension (D). There was not an expertise x stroke interaction for the dv, albeit simple main effects of the expertise level and the swim stroke were verified. ApEn showed an expertise x swim stroke interaction. There was no expertise x stroke interaction for the D. Simple effects of the swim stroke and the expertise level were obtained. As a conclusion, swimming does exhibit nonlinear properties being its magnitude different according to the swim stroke and the level of expertise of the performer. |
URI: | http://hdl.handle.net/10314/3791 |
Aparece nas Colecções: | Artigos em Revista Internacional (ESECD)
|
Ficheiros deste Registo:
Ficheiro |
Descrição |
Tamanho | Formato |
2017 Barbosa et al MC.pdf | | 28Kb | Adobe PDF | Ver/Abrir | |
|
|