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Energetics contribution during no-gi Brazilian jiu jitsu sparring and its association with regional body composition

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  • Dalton Müller Pessôa Filho
  • Andrei Sancassani
  • Leandro Oliveira da Cruz Siqueira
  • Danilo Alexandre Massini
  • Luiz Gustavo Almeida Santos
  • Cassiano Merussi Neiva
  • Fred J DiMenna

Abstract

We used measurements of metabolic perturbation obtained after sparring to estimate energetics contribution during no-gi Brazilian jiu-jitsu. Ten advanced grapplers performed two six-minute sparring bouts separated by 24 hours. Kinetics of recovery rate of oxygen uptake was modelled and post-combat-sparring blood-lactate concentration measured to estimate oxygen equivalents for phospholytic and glycolytic components of anaerobic energetics, respectively. Linear regression was used to estimate end-combat-sparring rate of oxygen uptake. Regional and whole-body composition were assessed using dual X-ray absorptiometry with associations between these measurements and energy turnover explored using Pearson’s correlation coefficient (significance, P

Suggested Citation

  • Dalton Müller Pessôa Filho & Andrei Sancassani & Leandro Oliveira da Cruz Siqueira & Danilo Alexandre Massini & Luiz Gustavo Almeida Santos & Cassiano Merussi Neiva & Fred J DiMenna, 2021. "Energetics contribution during no-gi Brazilian jiu jitsu sparring and its association with regional body composition," PLOS ONE, Public Library of Science, vol. 16(11), pages 1-15, November.
    • Handle: RePEc:plo:pone00:0259027
    DOI: 10.1371/journal.pone.0259027
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