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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Novel paddle stroke analysis for elite slalom kayakers: Relationship with force parameters

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Autor(es):
Dalcheco Messias, Leonardo Henrique [1] ; de Barros Sousa, Filipe Antonio [1] ; Masseli dos Reis, Ivan Gustavo [1] ; Ferrari, Homero Gustavo [1] ; Gobatto, Claudio Alexandre [1] ; Saldanha Serra, Camila Caputo [1] ; Papoti, Marcelo [2] ; Manchado-Gobatto, Fulvia Barros [1]
Número total de Autores: 8
Afiliação do(s) autor(es):
[1] Univ Estadual Campinas, Sch Appl Sci, Limeira, SP - Brazil
[2] Univ Sao Paulo, Sch Phys Educ, Ribeirao Preto, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: PLoS One; v. 13, n. 2 FEB 28 2018.
Citações Web of Science: 2
Resumo

This study was divided into two complementary parts. In Part 1, we proposed a novel paddle strokes analysis based on the force signal from a 30-s all-out tethered test; and compared these results with video recordings. In Part 2, we investigated the relationship between force data from the same test with paddle stroke results from both methods. Eleven male elite slalom kayakers (Brazilian national team) were evaluated. The tethered test was conducted for force parameters analysis (peak-force, mean-force, impulse). Video recording analysis was conducted, and the performed strokes (V.Number(Paddle)) was counted and frequency (V.Frequency(Paddle)) calculated by the V.Number(Paddle) divided by 30 (i.e. total time of test). The new method consisted of performed strokes and frequency achievement from a load cell force signal analysis (S.Number(Paddle) and S.Frequency(Paddle), respectively). Paired test-t did not show difference between methods results, but significant correlations were only obtained for the number of paddle strokes. Force parameters were only correlated with S. Number(Paddle) and S.Frequency(Paddle). Overall, considering the theoretical and practical application, we propose that the new method should be used as an alternative to the video recording. (AU)

Processo FAPESP: 09/08535-5 - Padronização e validação de testes aeróbios e anaeróbios em condições de campo e laboratório, utilizando modelos livre, atado e semi-atado, em corredores fundistas e velocistas
Beneficiário:Claudio Alexandre Gobatto
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 12/06355-2 - Padronização de testes específicos livres e atados, para determinação de parâmetros aeróbios e anaeróbios em canoagem slalom: relações com a performance
Beneficiário:Fúlvia de Barros Manchado Gobatto
Linha de fomento: Auxílio à Pesquisa - Regular