Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Fisioterapia em Movimento |
Texto Completo: | https://periodicos.pucpr.br/fisio/article/view/24663 |
Resumo: | Introduction: Some authors have described the importance of physiological intensity in the behavior of the biomechanical aspects of running (for example, subtalar pronation), but the complex relationships among these variables are not yet well understood. Objective: The present study investigated the influence of positive gradients on internal mechanical work (Wint) and maximum subtalar pronation at a submaximal running speed. Methods: Sixteen male, trained long-distance runners (age: 29 ± 7 yr; stature: 1.72 ± 0.07 m; body mass: 72.1 ± 10.6 kg) performed four running economy tests (gradients: +1%, +5%, +10% and +15%, respectively) of four minutes at a same submaximal running speed in order to quantify the maximum values of subtalar pronation and predict the Wint values. Data were analyzed using descriptive statistic, Student’s T-test and one-way repeated-measures (ANOVA) along with the Statistical Package for the Social Sciences (SPSS) version 20.0. Results: Wint increased according to gradient (p < 0.05). However, no significant differences were observed in maximum values of maximum subtalar pronation corresponding to each gradient. Conclusion: Results show that the maximum subtalar pronation during submaximal running depends of the speed rather than intensity of effort. |
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Fisioterapia em Movimento |
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Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradientsIntroduction: Some authors have described the importance of physiological intensity in the behavior of the biomechanical aspects of running (for example, subtalar pronation), but the complex relationships among these variables are not yet well understood. Objective: The present study investigated the influence of positive gradients on internal mechanical work (Wint) and maximum subtalar pronation at a submaximal running speed. Methods: Sixteen male, trained long-distance runners (age: 29 ± 7 yr; stature: 1.72 ± 0.07 m; body mass: 72.1 ± 10.6 kg) performed four running economy tests (gradients: +1%, +5%, +10% and +15%, respectively) of four minutes at a same submaximal running speed in order to quantify the maximum values of subtalar pronation and predict the Wint values. Data were analyzed using descriptive statistic, Student’s T-test and one-way repeated-measures (ANOVA) along with the Statistical Package for the Social Sciences (SPSS) version 20.0. Results: Wint increased according to gradient (p < 0.05). However, no significant differences were observed in maximum values of maximum subtalar pronation corresponding to each gradient. Conclusion: Results show that the maximum subtalar pronation during submaximal running depends of the speed rather than intensity of effort.Editora PUCPRESS2019-03-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.pucpr.br/fisio/article/view/2466310.1590/1980-5918.032.ao03Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 32 (2019): n. cont.; 1 - 9Fisioterapia em Movimento; v. 32 (2019): n. cont.; 1 - 91980-5918reponame:Fisioterapia em Movimentoinstname:Pontifícia Universidade Católica do Paraná (PUC-PR)instacron:PUC_PRenghttps://periodicos.pucpr.br/fisio/article/view/24663/pdfCopyright (c) 2022 PUCPRESSinfo:eu-repo/semantics/openAccessAzevedo Lopes, KarinaBatista, Mayara MacielMartins, LetíciaKiihn, André LuizQueiroga, Marcos RobertoPeikriszwili Tartaruga, Marcus2022-03-07T19:02:24Zoai:ojs.periodicos.pucpr.br:article/24663Revistahttps://periodicos.pucpr.br/fisioPRIhttps://periodicos.pucpr.br/fisio/oairubia.farias@pucpr.br||revista.fisioterapia@pucpr.br1980-59180103-5150opendoar:2022-03-07T19:02:24Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR)false |
dc.title.none.fl_str_mv |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
title |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
spellingShingle |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients Azevedo Lopes, Karina |
title_short |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
title_full |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
title_fullStr |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
title_full_unstemmed |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
title_sort |
Internal Mechanical Work and Maximum Subtalar Joint Pronation in different gradients |
author |
Azevedo Lopes, Karina |
author_facet |
Azevedo Lopes, Karina Batista, Mayara Maciel Martins, Letícia Kiihn, André Luiz Queiroga, Marcos Roberto Peikriszwili Tartaruga, Marcus |
author_role |
author |
author2 |
Batista, Mayara Maciel Martins, Letícia Kiihn, André Luiz Queiroga, Marcos Roberto Peikriszwili Tartaruga, Marcus |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Azevedo Lopes, Karina Batista, Mayara Maciel Martins, Letícia Kiihn, André Luiz Queiroga, Marcos Roberto Peikriszwili Tartaruga, Marcus |
description |
Introduction: Some authors have described the importance of physiological intensity in the behavior of the biomechanical aspects of running (for example, subtalar pronation), but the complex relationships among these variables are not yet well understood. Objective: The present study investigated the influence of positive gradients on internal mechanical work (Wint) and maximum subtalar pronation at a submaximal running speed. Methods: Sixteen male, trained long-distance runners (age: 29 ± 7 yr; stature: 1.72 ± 0.07 m; body mass: 72.1 ± 10.6 kg) performed four running economy tests (gradients: +1%, +5%, +10% and +15%, respectively) of four minutes at a same submaximal running speed in order to quantify the maximum values of subtalar pronation and predict the Wint values. Data were analyzed using descriptive statistic, Student’s T-test and one-way repeated-measures (ANOVA) along with the Statistical Package for the Social Sciences (SPSS) version 20.0. Results: Wint increased according to gradient (p < 0.05). However, no significant differences were observed in maximum values of maximum subtalar pronation corresponding to each gradient. Conclusion: Results show that the maximum subtalar pronation during submaximal running depends of the speed rather than intensity of effort. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/24663 10.1590/1980-5918.032.ao03 |
url |
https://periodicos.pucpr.br/fisio/article/view/24663 |
identifier_str_mv |
10.1590/1980-5918.032.ao03 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/24663/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 PUCPRESS info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 PUCPRESS |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora PUCPRESS |
publisher.none.fl_str_mv |
Editora PUCPRESS |
dc.source.none.fl_str_mv |
Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 32 (2019): n. cont.; 1 - 9 Fisioterapia em Movimento; v. 32 (2019): n. cont.; 1 - 9 1980-5918 reponame:Fisioterapia em Movimento instname:Pontifícia Universidade Católica do Paraná (PUC-PR) instacron:PUC_PR |
instname_str |
Pontifícia Universidade Católica do Paraná (PUC-PR) |
instacron_str |
PUC_PR |
institution |
PUC_PR |
reponame_str |
Fisioterapia em Movimento |
collection |
Fisioterapia em Movimento |
repository.name.fl_str_mv |
Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR) |
repository.mail.fl_str_mv |
rubia.farias@pucpr.br||revista.fisioterapia@pucpr.br |
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1799138748591505408 |