Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018

Detalhes bibliográficos
Autor(a) principal: Storniolo, Jorge Luiz
Data de Publicação: 2012
Outros Autores: Fischer, Gabriela, Tartaruga, Leonardo Alexandre
Tipo de documento: Artigo
Idioma: por
Título da fonte: Journal of Physical Education (Maringá)
Texto Completo: https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018
Resumo: The aim of this study was to compare the mechanical power values of vertical jumps measured by BOSCO test (Theoretical Power, PT) with mechanical power values registered by force plate (Experimen Power, PE) and verify the agreement between the two methods. Eleven recreational runners performed continuous maximal jumps for 60 seconds. Force platform 3D and 2D kinematics system were used for calculation of PT and PE, respectively.  Data about flight time and number of hops were obtained from the kinematic analysis (Dvideow 5.0). We used Bland & Altman for agreement between the methods. The average values of PT and PE were 15.6 ±2.4 W.kg-1 and 20.8 ±3.2 W.kg-1, respectively, ranging from the agreement limits ±2 s.d.  Therefore, the equation of the PT is a convenient method for determining the mechanical power during continuous vertical jumps.
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spelling Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018Comparação entre dois métodos para determinação de potência mecânica em saltos verticais - doi: 10.4025/reveducfis.v23i2.15018Mechanical powerVertical jumpFatigue.Physical educationPowerFatigue.Potência MecânicaSalto VerticalFadigaEducação FísicaTreinamento.The aim of this study was to compare the mechanical power values of vertical jumps measured by BOSCO test (Theoretical Power, PT) with mechanical power values registered by force plate (Experimen Power, PE) and verify the agreement between the two methods. Eleven recreational runners performed continuous maximal jumps for 60 seconds. Force platform 3D and 2D kinematics system were used for calculation of PT and PE, respectively.  Data about flight time and number of hops were obtained from the kinematic analysis (Dvideow 5.0). We used Bland & Altman for agreement between the methods. The average values of PT and PE were 15.6 ±2.4 W.kg-1 and 20.8 ±3.2 W.kg-1, respectively, ranging from the agreement limits ±2 s.d.  Therefore, the equation of the PT is a convenient method for determining the mechanical power during continuous vertical jumps.O objetivo do estudo foi comparar valores de potência mecânica de saltos verticais obtidos através do teste de BOSCO (potência teórica, PT) com valores de potência mecânica registrados por uma plataforma de força (potência experimental, PE) e verificar a concordância entre os dois métodos. Onze corredores recreacionais realizaram saltos contínuos máximos durante 60 segundos. Foram utilizados a plataforma de força 3D e o sistema de cinemetria 2D para cálculo da PT e PE, respectivamente. A partir da análise cinemática (Dvideow 5.0) foram obtidos o tempo de voo e o número de saltos. Utilizou-se o teste de Bland e Altman para a análise de concordância entre os métodos. Os valores médios de PT e PE foram de 15,6±2,4 W.kg-1 e 20,8±3,2 W.kg-1, respectivamente, situando-se entre os limites de concordância de ± 2dp. Concluiu-se que a equação de PT é um método conveniente para determinação da potência mecânica durante saltos verticais contínuos.Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil2012-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionExperimental ResearchPesquisa Experimentalapplication/pdfhttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018Journal of Physical Education; Vol 23 No 2 (2012); 261-270Journal of Physical Education; Vol. 23 Núm. 2 (2012); 261-270Journal of Physical Education; v. 23 n. 2 (2012); 261-2702448-2455reponame:Journal of Physical Education (Maringá)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018/9660Storniolo, Jorge LuizFischer, GabrielaTartaruga, Leonardo Alexandreinfo:eu-repo/semantics/openAccess2023-01-10T15:38:12Zoai:periodicos.uem.br/ojs:article/15018Revistahttp://periodicos.uem.br/ojs/index.php/RevEducFis/indexPUBhttps://old.scielo.br/oai/scielo-oai.php||revdef@uem.br2448-24552448-2455opendoar:2023-01-10T15:38:12Journal of Physical Education (Maringá) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
Comparação entre dois métodos para determinação de potência mecânica em saltos verticais - doi: 10.4025/reveducfis.v23i2.15018
title Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
spellingShingle Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
Storniolo, Jorge Luiz
Mechanical power
Vertical jump
Fatigue.
Physical education
Power
Fatigue.
Potência Mecânica
Salto Vertical
Fadiga
Educação Física
Treinamento.
title_short Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
title_full Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
title_fullStr Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
title_full_unstemmed Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
title_sort Comparison between two methods for determination of mechanical power in vertical jumping - doi: 10.4025/reveducfis.v23i2.15018
author Storniolo, Jorge Luiz
author_facet Storniolo, Jorge Luiz
Fischer, Gabriela
Tartaruga, Leonardo Alexandre
author_role author
author2 Fischer, Gabriela
Tartaruga, Leonardo Alexandre
author2_role author
author
dc.contributor.author.fl_str_mv Storniolo, Jorge Luiz
Fischer, Gabriela
Tartaruga, Leonardo Alexandre
dc.subject.por.fl_str_mv Mechanical power
Vertical jump
Fatigue.
Physical education
Power
Fatigue.
Potência Mecânica
Salto Vertical
Fadiga
Educação Física
Treinamento.
topic Mechanical power
Vertical jump
Fatigue.
Physical education
Power
Fatigue.
Potência Mecânica
Salto Vertical
Fadiga
Educação Física
Treinamento.
description The aim of this study was to compare the mechanical power values of vertical jumps measured by BOSCO test (Theoretical Power, PT) with mechanical power values registered by force plate (Experimen Power, PE) and verify the agreement between the two methods. Eleven recreational runners performed continuous maximal jumps for 60 seconds. Force platform 3D and 2D kinematics system were used for calculation of PT and PE, respectively.  Data about flight time and number of hops were obtained from the kinematic analysis (Dvideow 5.0). We used Bland & Altman for agreement between the methods. The average values of PT and PE were 15.6 ±2.4 W.kg-1 and 20.8 ±3.2 W.kg-1, respectively, ranging from the agreement limits ±2 s.d.  Therefore, the equation of the PT is a convenient method for determining the mechanical power during continuous vertical jumps.
publishDate 2012
dc.date.none.fl_str_mv 2012-07-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Experimental Research
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018
url https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/15018/9660
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil
publisher.none.fl_str_mv Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil
dc.source.none.fl_str_mv Journal of Physical Education; Vol 23 No 2 (2012); 261-270
Journal of Physical Education; Vol. 23 Núm. 2 (2012); 261-270
Journal of Physical Education; v. 23 n. 2 (2012); 261-270
2448-2455
reponame:Journal of Physical Education (Maringá)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Journal of Physical Education (Maringá)
collection Journal of Physical Education (Maringá)
repository.name.fl_str_mv Journal of Physical Education (Maringá) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||revdef@uem.br
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