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Revista Brasileira de Educação Física e Esporte

versão impressa ISSN 1807-5509versão On-line ISSN 1981-4690

Resumo

SILVA, Renata Gonçalves et al. The VO2max plateau is not associated with the anaerobic capacity in physically active subjects. Rev. bras. educ. fís. esporte [online]. 2016, vol.30, n.4, pp.857-864. ISSN 1807-5509.  http://dx.doi.org/10.1590/1807-55092016000400857.

The present study aimed to verify if the incidence of plateau is associated with anaerobic capacity. Therefore, nine physically active male (age: 23 ± 4 yr; body mass: 72.4 ± 8.2 kg; height: 176.4 ± 6.8 cm; VO2max: 41.3 ± 5.7 ml.kg-1.min-1) participated in the present study. The subjects in a cycle ergometer the following tests: a) maximum incremental test to determination of VO2max; b) six submaximal tests for determination of supra maximum demand of O2; c) supra maximum test for maximum accumulated oxygen deficit (MAOD) determination. The plateau was identified when the difference in the VO2 in the last two stages of incremental test was ≤ 2.1 ml.kg-1.min-1. It was observed an inverse correlation, although no significant, between MAOD and VO2 plateau (r = -0,61; p > 0,05). Thus, it appears that anaerobic capacity is not a decisive factor for determining the incidence of VO2 plateau in physically active individuals.

Palavras-chave : MAOD; Oxygen deficit; Stabilization of oxygen uptake; Incremental test; Supra maximum test.

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