Componente lento do V̇O2 em crianças durante exercício pesado de corrida: Análise com base em diferentes modelos matemáticos
dc.contributor.author | Machado, Fabiana Andrade [UNESP] | |
dc.contributor.author | Guglielmo, Luiz Guilherme Antonacci [UNESP] | |
dc.contributor.author | Greco, Camila Coelho [UNESP] | |
dc.contributor.author | Denadai, Benedito Sérgio [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-27T11:22:01Z | |
dc.date.available | 2014-05-27T11:22:01Z | |
dc.date.issued | 2006-11-01 | |
dc.description.abstract | The purpose of this study was to identify and quantify the magnitude of the slow component of VO2 (SC) in children during running exercise, performed at heavy intensity domain (75%Δ), using two different mathematical models: a) three-exponential model and; b) ΔVO2 6-3 min. Eight healthy male children (11.92 ± 0.63 years; 44.06 ± 13.01 kg; 146.63 ± 7.25 cm; and sexual maturity levels 1 and 2), not trained, performed in different days the following tests: 1) incremental running treadmill test to determine the peak oxygen uptake (VO2peak) and the lactate threshold (LT); and 2) two transitions from baseline to 75%Δ [75%Δ = LT + 0.75 x (VO2 peak - LT)] for six minutes on treadmill. The SC was determined by two models: a) three-exponential model (Exp3); and b) the VO2 difference between the sixth and the third exercise minute (ΔVO2 6-3min). The SC was expressed as the absolute (ml/min) and percent contribution (%) to the total change in VO 2. The SC values determined by model Exp3 (129.69 ± 75.71 ml/min and 8.4 ± 2.92%) and ΔVO2 6-3 min (68.69 ± 102.54 ml/min and 3.6 ± 7.34%) were significantly different. So, the SC values in children during running exercise performed at heavy intensity domain (75%Δ) are dependent of the analysis model (Exp3 x ΔVO2 6-3 min). | en |
dc.description.affiliation | Laboratório de Avaliação da Performance Humana UNESP, Rio Claro, SP | |
dc.description.affiliation | Laboratório de Avaliação da Performance Humana IB-UNESP, Avenida 24A, 13506-900 - Rio Claro, SP | |
dc.description.affiliationUnesp | Laboratório de Avaliação da Performance Humana UNESP, Rio Claro, SP | |
dc.description.affiliationUnesp | Laboratório de Avaliação da Performance Humana IB-UNESP, Avenida 24A, 13506-900 - Rio Claro, SP | |
dc.identifier | http://dx.doi.org/10.1590/S1517-86922006000600002 | |
dc.identifier.citation | Revista Brasileira de Medicina do Esporte, v. 12, n. 6, 2006. | |
dc.identifier.doi | 10.1590/S1517-86922006000600002 | |
dc.identifier.file | 2-s2.0-34347382567.pdf | |
dc.identifier.issn | 1517-8692 | |
dc.identifier.lattes | 7416129894680689 | |
dc.identifier.lattes | 1907479250833033 | |
dc.identifier.scielo | S1517-86922006000600002 | |
dc.identifier.scopus | 2-s2.0-34347382567 | |
dc.identifier.uri | http://hdl.handle.net/11449/69201 | |
dc.language.iso | por | |
dc.language.iso | eng | |
dc.relation.ispartof | Revista Brasileira de Medicina do Esporte | |
dc.relation.ispartofjcr | 0.270 | |
dc.relation.ispartofsjr | 0,185 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Children | |
dc.subject | Heavy exercise | |
dc.subject | Running | |
dc.subject | Slow component | |
dc.title | Componente lento do V̇O2 em crianças durante exercício pesado de corrida: Análise com base em diferentes modelos matemáticos | pt |
dc.title.alternative | Slow component of V̇O2 in children during running exercise performed at heavy intensity domain: Analysis with different mathematical models | en |
dc.type | Artigo | |
dcterms.license | http://www.scielo.br/revistas/rbme/paboutj.htm#03 | |
unesp.author.lattes | 7416129894680689[3] | |
unesp.author.lattes | 1907479250833033[4] | |
unesp.author.orcid | 0000-0003-0775-1889[4] | |
unesp.author.orcid | 0000-0002-7611-9759[3] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claro | pt |
unesp.department | Educação Física - IB | pt |
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