Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.2527/jas2016.1270 http://hdl.handle.net/11449/174728 |
Resumo: | This study aimed to characterize the maximum heart rate (HRMAX) and the intensity of official marcha contests (OMC) and to compare the cost of transport (COT) and metabolic power (Pmet) of Mangalarga Marchador (MM) horses of marcha batida (MB) and marcha picada (MP) gaits. Twenty-two MM horses participated in this study. The experiment was conducted in 3 phases: 1) maximum effort test (MET), 2) OMC, and 3) standardized marcha test (SMT). To characterize the HRMAX, 19 horses (14 MB and 5 MP) underwent a MET. Of those, 13 (9 MB and 4 MP) were monitored during the OMC, which consisted of 4 stages: marcha, walk, functional trial, and rest. The average heart rate (HR) in each stage of the OMC was related to the HRMAX to determine their relative intensity. The SMT was performed with 14 horses (9 MB and 5 MP), of which 11 had already participated in the previous stages. The COT and Pmet were calculated from the HR values obtained during the SMT. Blood samples were collected to analyze plasma lactate concentration ([Lac]). One-way ANOVA or 1-way repeated-measures ANOVA followed by the Tukey’s test (P < 0.05) were used to analyze the results. The average HRMAX was 211 ± 11 and 214 ± 11 beats/ min (bpm) for the MB and MP groups, respectively, with no difference (P = 0.7066) between them. The [Lac] increased as a result of the MET (P < 0.05), with no difference between groups (P > 0.05). This indicated that horses of both groups had the same physical fitness levels. The OMC stages defined in our study differed (P < 0.05) regarding the relative intensity of the HRMAX, except for the walk and standing stages, which were similar (P = 0.0875). The MP group presented greater COT (P = 0.0247) and Pmet (P = 0.0193). It can be concluded that the mean HRMAX of MM horses (MB and MP) is 212 ± 11 bpm. The OMC of the MM breed can be characterized as an effort of intermittent and submaximal intensity. In addition, the locomotion of the MB horses is probably more energetically efficient than that of MP horses. |
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Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaitsEnergy metabolismEquineGaited horsesHeart rateLactateMangalarga marchadorThis study aimed to characterize the maximum heart rate (HRMAX) and the intensity of official marcha contests (OMC) and to compare the cost of transport (COT) and metabolic power (Pmet) of Mangalarga Marchador (MM) horses of marcha batida (MB) and marcha picada (MP) gaits. Twenty-two MM horses participated in this study. The experiment was conducted in 3 phases: 1) maximum effort test (MET), 2) OMC, and 3) standardized marcha test (SMT). To characterize the HRMAX, 19 horses (14 MB and 5 MP) underwent a MET. Of those, 13 (9 MB and 4 MP) were monitored during the OMC, which consisted of 4 stages: marcha, walk, functional trial, and rest. The average heart rate (HR) in each stage of the OMC was related to the HRMAX to determine their relative intensity. The SMT was performed with 14 horses (9 MB and 5 MP), of which 11 had already participated in the previous stages. The COT and Pmet were calculated from the HR values obtained during the SMT. Blood samples were collected to analyze plasma lactate concentration ([Lac]). One-way ANOVA or 1-way repeated-measures ANOVA followed by the Tukey’s test (P < 0.05) were used to analyze the results. The average HRMAX was 211 ± 11 and 214 ± 11 beats/ min (bpm) for the MB and MP groups, respectively, with no difference (P = 0.7066) between them. The [Lac] increased as a result of the MET (P < 0.05), with no difference between groups (P > 0.05). This indicated that horses of both groups had the same physical fitness levels. The OMC stages defined in our study differed (P < 0.05) regarding the relative intensity of the HRMAX, except for the walk and standing stages, which were similar (P = 0.0875). The MP group presented greater COT (P = 0.0247) and Pmet (P = 0.0193). It can be concluded that the mean HRMAX of MM horses (MB and MP) is 212 ± 11 bpm. The OMC of the MM breed can be characterized as an effort of intermittent and submaximal intensity. In addition, the locomotion of the MB horses is probably more energetically efficient than that of MP horses.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Laboratório de Farmacologia e Fisiologia do Exercício Equino (LAFEQ) Departamento de Morfologia e Fisiologia Animal Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e VeterináriasFaculdade de Estudos Administrativos de Minas Gerais FEAD Centro de Gestão EmpreendedoraDepartamento de Ciências Exatas Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e VeterináriasLaboratório de Farmacologia e Fisiologia do Exercício Equino (LAFEQ) Departamento de Morfologia e Fisiologia Animal Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e VeterináriasDepartamento de Ciências Exatas Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e VeterináriasFAPESP: 2013/00449-8Universidade Estadual Paulista (Unesp)FEAD Centro de Gestão EmpreendedoraLage, J. [UNESP]Fonseca, M. G. [UNESP]de Barros, G. G.M.Feringer-Júnior, W. H. [UNESP]Pereira, G. T. [UNESP]Ferraz, G. C. [UNESP]2018-12-11T17:12:36Z2018-12-11T17:12:36Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2488-2495http://dx.doi.org/10.2527/jas2016.1270Journal of Animal Science, v. 95, n. 6, p. 2488-2495, 2017.1525-31630021-8812http://hdl.handle.net/11449/17472810.2527/jas2016.12702-s2.0-85020387527Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Animal Science0,848info:eu-repo/semantics/openAccess2024-06-06T18:42:27Zoai:repositorio.unesp.br:11449/174728Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:17:49.080043Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
title |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
spellingShingle |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits Lage, J. [UNESP] Energy metabolism Equine Gaited horses Heart rate Lactate Mangalarga marchador |
title_short |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
title_full |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
title_fullStr |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
title_full_unstemmed |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
title_sort |
Workload of official contests, net cost of transport, and metabolic power of Mangalarga Marchador horses of marcha batida or picada gaits |
author |
Lage, J. [UNESP] |
author_facet |
Lage, J. [UNESP] Fonseca, M. G. [UNESP] de Barros, G. G.M. Feringer-Júnior, W. H. [UNESP] Pereira, G. T. [UNESP] Ferraz, G. C. [UNESP] |
author_role |
author |
author2 |
Fonseca, M. G. [UNESP] de Barros, G. G.M. Feringer-Júnior, W. H. [UNESP] Pereira, G. T. [UNESP] Ferraz, G. C. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) FEAD Centro de Gestão Empreendedora |
dc.contributor.author.fl_str_mv |
Lage, J. [UNESP] Fonseca, M. G. [UNESP] de Barros, G. G.M. Feringer-Júnior, W. H. [UNESP] Pereira, G. T. [UNESP] Ferraz, G. C. [UNESP] |
dc.subject.por.fl_str_mv |
Energy metabolism Equine Gaited horses Heart rate Lactate Mangalarga marchador |
topic |
Energy metabolism Equine Gaited horses Heart rate Lactate Mangalarga marchador |
description |
This study aimed to characterize the maximum heart rate (HRMAX) and the intensity of official marcha contests (OMC) and to compare the cost of transport (COT) and metabolic power (Pmet) of Mangalarga Marchador (MM) horses of marcha batida (MB) and marcha picada (MP) gaits. Twenty-two MM horses participated in this study. The experiment was conducted in 3 phases: 1) maximum effort test (MET), 2) OMC, and 3) standardized marcha test (SMT). To characterize the HRMAX, 19 horses (14 MB and 5 MP) underwent a MET. Of those, 13 (9 MB and 4 MP) were monitored during the OMC, which consisted of 4 stages: marcha, walk, functional trial, and rest. The average heart rate (HR) in each stage of the OMC was related to the HRMAX to determine their relative intensity. The SMT was performed with 14 horses (9 MB and 5 MP), of which 11 had already participated in the previous stages. The COT and Pmet were calculated from the HR values obtained during the SMT. Blood samples were collected to analyze plasma lactate concentration ([Lac]). One-way ANOVA or 1-way repeated-measures ANOVA followed by the Tukey’s test (P < 0.05) were used to analyze the results. The average HRMAX was 211 ± 11 and 214 ± 11 beats/ min (bpm) for the MB and MP groups, respectively, with no difference (P = 0.7066) between them. The [Lac] increased as a result of the MET (P < 0.05), with no difference between groups (P > 0.05). This indicated that horses of both groups had the same physical fitness levels. The OMC stages defined in our study differed (P < 0.05) regarding the relative intensity of the HRMAX, except for the walk and standing stages, which were similar (P = 0.0875). The MP group presented greater COT (P = 0.0247) and Pmet (P = 0.0193). It can be concluded that the mean HRMAX of MM horses (MB and MP) is 212 ± 11 bpm. The OMC of the MM breed can be characterized as an effort of intermittent and submaximal intensity. In addition, the locomotion of the MB horses is probably more energetically efficient than that of MP horses. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:12:36Z 2018-12-11T17:12:36Z |
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/10.2527/jas2016.1270 Journal of Animal Science, v. 95, n. 6, p. 2488-2495, 2017. 1525-3163 0021-8812 http://hdl.handle.net/11449/174728 10.2527/jas2016.1270 2-s2.0-85020387527 |
url |
http://dx.doi.org/10.2527/jas2016.1270 http://hdl.handle.net/11449/174728 |
identifier_str_mv |
Journal of Animal Science, v. 95, n. 6, p. 2488-2495, 2017. 1525-3163 0021-8812 10.2527/jas2016.1270 2-s2.0-85020387527 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Animal Science 0,848 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2488-2495 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129504650985472 |