Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals?
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14814/phy2.15564 http://hdl.handle.net/11449/245600 |
Resumo: | This study verified whether mechanical variables influence the anaerobic capacity outcome on treadmill running and whether these likely influences were dependent of running experience. Seventeen physical active and 18 amateur runners, males, performed a graded exercise test and constant load exhaustive running efforts at 115% of intensity associated to maximal oxygen consumption. During the constant load were determined the metabolic responses (i.e., gas exchange and blood lactate) to estimate the energetic contribution and anaerobic capacity as well as kinematic responses. The runners showed higher anaerobic capacity (16.6%; p = 0.005), but lesser time to exercise failure (-18.8%; p = 0.03) than active subjects. In addition, the stride length (21.4%; p = 0.00001), contact phase duration (-11.3%; p = 0.005), and vertical work (-29.9%; p = 0.015). For actives, the anaerobic capacity did not correlate significantly with any physiologic, kinematic, and mechanical variables and no regression model was fitted using the stepwise multiple regression, while to runners the anaerobic capacity was significantly correlated with phosphagen energetic contribution (r = 0.47; p = 0.047), external power (r = -0.51; p = 0.031), total work (r = -0.54; p = 0.020), external work (r = -0.62; p = 0.006), vertical work (r = -0.63; p = 0.008), and horizontal work (r = -0.61; p = 0.008), and the vertical work and phosphagen energetic contribution presented a coefficient of determination of 62% (p = 0.001). Based on findings, it is possible to assume that for active subjects, the mechanical variables have no influence over the anaerobic capacity, however, for experienced runners, the vertical work and phosphagen energetic contribution have relevant effect over anaerobic capacity output. |
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Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals?blood lactateexcess postexercise oxygen consumptionmechanical worknon-mitochondrial metabolic pathwaysphysical fitness leveltime to effort failureThis study verified whether mechanical variables influence the anaerobic capacity outcome on treadmill running and whether these likely influences were dependent of running experience. Seventeen physical active and 18 amateur runners, males, performed a graded exercise test and constant load exhaustive running efforts at 115% of intensity associated to maximal oxygen consumption. During the constant load were determined the metabolic responses (i.e., gas exchange and blood lactate) to estimate the energetic contribution and anaerobic capacity as well as kinematic responses. The runners showed higher anaerobic capacity (16.6%; p = 0.005), but lesser time to exercise failure (-18.8%; p = 0.03) than active subjects. In addition, the stride length (21.4%; p = 0.00001), contact phase duration (-11.3%; p = 0.005), and vertical work (-29.9%; p = 0.015). For actives, the anaerobic capacity did not correlate significantly with any physiologic, kinematic, and mechanical variables and no regression model was fitted using the stepwise multiple regression, while to runners the anaerobic capacity was significantly correlated with phosphagen energetic contribution (r = 0.47; p = 0.047), external power (r = -0.51; p = 0.031), total work (r = -0.54; p = 0.020), external work (r = -0.62; p = 0.006), vertical work (r = -0.63; p = 0.008), and horizontal work (r = -0.61; p = 0.008), and the vertical work and phosphagen energetic contribution presented a coefficient of determination of 62% (p = 0.001). Based on findings, it is possible to assume that for active subjects, the mechanical variables have no influence over the anaerobic capacity, however, for experienced runners, the vertical work and phosphagen energetic contribution have relevant effect over anaerobic capacity output.Conselho Nacional de Desenvolvimento Cient�fico e Tecnol�gico (CNPq)Funda��o de Amparo � Pesquisa do Estado de S�o Paulo (FAPESP)Sao Paulo State Univ UNESP, Sch Sci, Dept Phys Educ, Postgrad Program Movement Sci, Bauru, SP, BrazilUniv Autonoma Estado Mexico, Toluca, MexicoUniv Fed Rio Grande Do Sul, Exercise Res Lab, Porto Alegre, RS, BrazilSao Paulo State Univ UNESP, Sch Sci, Dept Phys Educ, Postgrad Program Movement Sci, Bauru, SP, BrazilCNPq: 422193/2016- 0FAPESP: 13/12940- 8FAPESP: 19/17445- 1FAPESP: 13/12940-8FAPESP: 19/17445-1Wiley-BlackwellUniversidade Estadual Paulista (UNESP)Univ Autonoma Estado MexicoUniv Fed Rio Grande Do SulZagatto, Alessandro Moura [UNESP]Gonzalez, Joel Abraham Martinez [UNESP]Poli, Rodrigo Araujo Bonetti de [UNESP]Barbieri, Fabio Augusto [UNESP]Bloedow, Leonardo de los SantosPeyre-Tartaruga, Leonardo2023-07-29T11:59:36Z2023-07-29T11:59:36Z2023-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12http://dx.doi.org/10.14814/phy2.15564Physiological Reports. Hoboken: Wiley, v. 11, n. 5, 12 p., 2023.2051-817Xhttp://hdl.handle.net/11449/24560010.14814/phy2.15564WOS:000946709400001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysiological Reportsinfo:eu-repo/semantics/openAccess2024-04-24T18:53:33Zoai:repositorio.unesp.br:11449/245600Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-24T18:53:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
title |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
spellingShingle |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? Zagatto, Alessandro Moura [UNESP] blood lactate excess postexercise oxygen consumption mechanical work non-mitochondrial metabolic pathways physical fitness level time to effort failure |
title_short |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
title_full |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
title_fullStr |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
title_full_unstemmed |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
title_sort |
Mechanical energy on anaerobic capacity during a supramaximal treadmill running in men: Is there influence between runners and active individuals? |
author |
Zagatto, Alessandro Moura [UNESP] |
author_facet |
Zagatto, Alessandro Moura [UNESP] Gonzalez, Joel Abraham Martinez [UNESP] Poli, Rodrigo Araujo Bonetti de [UNESP] Barbieri, Fabio Augusto [UNESP] Bloedow, Leonardo de los Santos Peyre-Tartaruga, Leonardo |
author_role |
author |
author2 |
Gonzalez, Joel Abraham Martinez [UNESP] Poli, Rodrigo Araujo Bonetti de [UNESP] Barbieri, Fabio Augusto [UNESP] Bloedow, Leonardo de los Santos Peyre-Tartaruga, Leonardo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Univ Autonoma Estado Mexico Univ Fed Rio Grande Do Sul |
dc.contributor.author.fl_str_mv |
Zagatto, Alessandro Moura [UNESP] Gonzalez, Joel Abraham Martinez [UNESP] Poli, Rodrigo Araujo Bonetti de [UNESP] Barbieri, Fabio Augusto [UNESP] Bloedow, Leonardo de los Santos Peyre-Tartaruga, Leonardo |
dc.subject.por.fl_str_mv |
blood lactate excess postexercise oxygen consumption mechanical work non-mitochondrial metabolic pathways physical fitness level time to effort failure |
topic |
blood lactate excess postexercise oxygen consumption mechanical work non-mitochondrial metabolic pathways physical fitness level time to effort failure |
description |
This study verified whether mechanical variables influence the anaerobic capacity outcome on treadmill running and whether these likely influences were dependent of running experience. Seventeen physical active and 18 amateur runners, males, performed a graded exercise test and constant load exhaustive running efforts at 115% of intensity associated to maximal oxygen consumption. During the constant load were determined the metabolic responses (i.e., gas exchange and blood lactate) to estimate the energetic contribution and anaerobic capacity as well as kinematic responses. The runners showed higher anaerobic capacity (16.6%; p = 0.005), but lesser time to exercise failure (-18.8%; p = 0.03) than active subjects. In addition, the stride length (21.4%; p = 0.00001), contact phase duration (-11.3%; p = 0.005), and vertical work (-29.9%; p = 0.015). For actives, the anaerobic capacity did not correlate significantly with any physiologic, kinematic, and mechanical variables and no regression model was fitted using the stepwise multiple regression, while to runners the anaerobic capacity was significantly correlated with phosphagen energetic contribution (r = 0.47; p = 0.047), external power (r = -0.51; p = 0.031), total work (r = -0.54; p = 0.020), external work (r = -0.62; p = 0.006), vertical work (r = -0.63; p = 0.008), and horizontal work (r = -0.61; p = 0.008), and the vertical work and phosphagen energetic contribution presented a coefficient of determination of 62% (p = 0.001). Based on findings, it is possible to assume that for active subjects, the mechanical variables have no influence over the anaerobic capacity, however, for experienced runners, the vertical work and phosphagen energetic contribution have relevant effect over anaerobic capacity output. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T11:59:36Z 2023-07-29T11:59:36Z 2023-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.14814/phy2.15564 Physiological Reports. Hoboken: Wiley, v. 11, n. 5, 12 p., 2023. 2051-817X http://hdl.handle.net/11449/245600 10.14814/phy2.15564 WOS:000946709400001 |
url |
http://dx.doi.org/10.14814/phy2.15564 http://hdl.handle.net/11449/245600 |
identifier_str_mv |
Physiological Reports. Hoboken: Wiley, v. 11, n. 5, 12 p., 2023. 2051-817X 10.14814/phy2.15564 WOS:000946709400001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physiological Reports |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
12 |
dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
publisher.none.fl_str_mv |
Wiley-Blackwell |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965598366564352 |