Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos

Detalhes bibliográficos
Autor(a) principal: Machado, Fabiana Andrade [UNESP]
Data de Publicação: 2006
Outros Autores: Antonacci Guglielmo, Luiz Guilherme [UNESP], Greco, Camila Coelho [UNESP], Denadai, Benedito Sérgio [UNESP]
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/226883
Resumo: The objective of this study was to analyze the effects of exercise mode (running x cycling) on the indexes related to aerobic fitness (VO2peak and blood lactate response to exercise) in children. Participated of this study 20 active boys apparently healthy (age = 11.48 + 0.41 yr.; body mass = 41.38 + 10.45 kg; stature = 147.45 + 6.56 cm), with sexual maturational level 1 and 2 (pubic hair), which performed two incremental tests, with stages of 3 minutes until voluntary exhaustion, in treadmill (TR) and cycle ergometer (CE), to the determination of peak oxygen uptake (VO2peak) and lactate threshold (LT). The VO2peak was determined through the higher value obtained at intervals of 15 seconds. The LT was determined as the exercise intensity where the first and sustained increase of blood lactate above rest level occurred. The VO2peak (45.16 + 5.98 x 42.93 + 7.51 ml/kg/min), maximal heart rate (196.5 + 6.98 x 187.3 + 9.27 bpm), VO2 at LL (31.82 + 10.09 x 25.19 + 7.36 ml/kg/min) and HR at LL (150.5 + 17.75 x 131.3 + 12.98 bpm) were significantly higher in TR than CE, respectively. Thus, similar to adults, boys of 11 to 12 years present higher aerobic indexes (submaximal and maximal) in running than cycling, which can have important implications for healthy professionals that utilize exercise for the healthy promotion, rehabilitation and experimental designs.
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spelling Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anosEffects of exercise mode on the peak oxygen uptake and blood lactate response in boys aged 11-12 yearsChildrenCyclingExerciseRunningThe objective of this study was to analyze the effects of exercise mode (running x cycling) on the indexes related to aerobic fitness (VO2peak and blood lactate response to exercise) in children. Participated of this study 20 active boys apparently healthy (age = 11.48 + 0.41 yr.; body mass = 41.38 + 10.45 kg; stature = 147.45 + 6.56 cm), with sexual maturational level 1 and 2 (pubic hair), which performed two incremental tests, with stages of 3 minutes until voluntary exhaustion, in treadmill (TR) and cycle ergometer (CE), to the determination of peak oxygen uptake (VO2peak) and lactate threshold (LT). The VO2peak was determined through the higher value obtained at intervals of 15 seconds. The LT was determined as the exercise intensity where the first and sustained increase of blood lactate above rest level occurred. The VO2peak (45.16 + 5.98 x 42.93 + 7.51 ml/kg/min), maximal heart rate (196.5 + 6.98 x 187.3 + 9.27 bpm), VO2 at LL (31.82 + 10.09 x 25.19 + 7.36 ml/kg/min) and HR at LL (150.5 + 17.75 x 131.3 + 12.98 bpm) were significantly higher in TR than CE, respectively. Thus, similar to adults, boys of 11 to 12 years present higher aerobic indexes (submaximal and maximal) in running than cycling, which can have important implications for healthy professionals that utilize exercise for the healthy promotion, rehabilitation and experimental designs.Laboratório de Avaliação da Performance Humana UNESP, Rio Claro, SPLaboratório de Avaliação da Performance Humana UNESP, Rio Claro, SPUniversidade Estadual Paulista (UNESP)Machado, Fabiana Andrade [UNESP]Antonacci Guglielmo, Luiz Guilherme [UNESP]Greco, Camila Coelho [UNESP]Denadai, Benedito Sérgio [UNESP]2022-04-29T04:10:40Z2022-04-29T04:10:40Z2006-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11-15Revista Brasileira de Cineantropometria e Desempenho Humano, v. 8, n. 3, p. 11-15, 2006.1415-84261980-0037http://hdl.handle.net/11449/2268832-s2.0-84863556722Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporRevista Brasileira de Cineantropometria e Desempenho Humanoinfo:eu-repo/semantics/openAccess2022-04-29T04:10:40Zoai:repositorio.unesp.br:11449/226883Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:48:13.404491Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
Effects of exercise mode on the peak oxygen uptake and blood lactate response in boys aged 11-12 years
title Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
spellingShingle Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
Machado, Fabiana Andrade [UNESP]
Children
Cycling
Exercise
Running
title_short Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
title_full Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
title_fullStr Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
title_full_unstemmed Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
title_sort Efeitos do modo de exercício no pico do consumo de oxigênio e resposta do lactato sanguíneo em meninos de 11-12 anos
author Machado, Fabiana Andrade [UNESP]
author_facet Machado, Fabiana Andrade [UNESP]
Antonacci Guglielmo, Luiz Guilherme [UNESP]
Greco, Camila Coelho [UNESP]
Denadai, Benedito Sérgio [UNESP]
author_role author
author2 Antonacci Guglielmo, Luiz Guilherme [UNESP]
Greco, Camila Coelho [UNESP]
Denadai, Benedito Sérgio [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Machado, Fabiana Andrade [UNESP]
Antonacci Guglielmo, Luiz Guilherme [UNESP]
Greco, Camila Coelho [UNESP]
Denadai, Benedito Sérgio [UNESP]
dc.subject.por.fl_str_mv Children
Cycling
Exercise
Running
topic Children
Cycling
Exercise
Running
description The objective of this study was to analyze the effects of exercise mode (running x cycling) on the indexes related to aerobic fitness (VO2peak and blood lactate response to exercise) in children. Participated of this study 20 active boys apparently healthy (age = 11.48 + 0.41 yr.; body mass = 41.38 + 10.45 kg; stature = 147.45 + 6.56 cm), with sexual maturational level 1 and 2 (pubic hair), which performed two incremental tests, with stages of 3 minutes until voluntary exhaustion, in treadmill (TR) and cycle ergometer (CE), to the determination of peak oxygen uptake (VO2peak) and lactate threshold (LT). The VO2peak was determined through the higher value obtained at intervals of 15 seconds. The LT was determined as the exercise intensity where the first and sustained increase of blood lactate above rest level occurred. The VO2peak (45.16 + 5.98 x 42.93 + 7.51 ml/kg/min), maximal heart rate (196.5 + 6.98 x 187.3 + 9.27 bpm), VO2 at LL (31.82 + 10.09 x 25.19 + 7.36 ml/kg/min) and HR at LL (150.5 + 17.75 x 131.3 + 12.98 bpm) were significantly higher in TR than CE, respectively. Thus, similar to adults, boys of 11 to 12 years present higher aerobic indexes (submaximal and maximal) in running than cycling, which can have important implications for healthy professionals that utilize exercise for the healthy promotion, rehabilitation and experimental designs.
publishDate 2006
dc.date.none.fl_str_mv 2006-12-01
2022-04-29T04:10:40Z
2022-04-29T04:10:40Z
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 Revista Brasileira de Cineantropometria e Desempenho Humano, v. 8, n. 3, p. 11-15, 2006.
1415-8426
1980-0037
http://hdl.handle.net/11449/226883
2-s2.0-84863556722
identifier_str_mv Revista Brasileira de Cineantropometria e Desempenho Humano, v. 8, n. 3, p. 11-15, 2006.
1415-8426
1980-0037
2-s2.0-84863556722
url http://hdl.handle.net/11449/226883
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Revista Brasileira de Cineantropometria e Desempenho Humano
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11-15
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
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