摘要:Vieira EFS, Aidar FJ, de Matos DG, Santos LR, Esteva CS, de Araújo SS, Marçal AC. The Effects of High-Intensity Interval Training on VO2 max in Different Groups: A Review. JEPonline 2019;4(2):142-153. The purpose of this study was to investigate whether HIIT can influence the VO2 max. This review evaluated 123 articles: (a) 78 were from PubMed database; (b) 6 were in the SciELO database; (c) 29 from Periodicals Capes; and (d) 10 articles from Lilacs. Of these, 22 papers were selected and analyzed. At the end of the analysis, 11 articles met the inclusion and exclusion criteria. There is still no consensus on the duration of exercise and rest intervals in the HIIT practitioners, but most of the protocols used demonstrated efficacy for the improvement of VO2 max. Further studies are needed to determine exercise and rest time that can promote the benefits of HITT on physical condition, cardiac systolic function, and post-exercise oxygen consumption (VO2) more efficiently.