AUTHOR=Fortes Leonardo de Sousa , Costa Manoel da Cunha , Perrier-Melo Raphael José , Brito-Gomes Jorge Luís , Nascimento-Júnior José Roberto Andrade , de Lima-Júnior Dalton Roberto Alves Araújo , Cyrino Edilson Serpeloni 

TITLE=Effect of Volume in Resistance Training on Inhibitory Control in Young Adults: A Randomized and Crossover Investigation

JOURNAL=Frontiers in Psychology

VOLUME=Volume 9 - 2018

YEAR=2018

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2018.02028

DOI=10.3389/fpsyg.2018.02028

ISSN=1664-1078

ABSTRACT=Purpose: The aim of the study is to compare the effect of resistance training volume on inhibitory control in young adults with previous experience in resistance training.  Method: All the 27 participants underwent 40-week experiment, divided in three training phases of 8-week duration. A washout period of 8 weeks between each of the training phases was carried out. The participants performed 1, 3, or 5 sets of the same exercises with equalized intensity (loading zones) and rest. Inhibitory control was assessed by the Stroop Test. Results: Interaction effect was found for inhibitory control accuracy (F(5, 22) = 56.88, p < .01) and mean response time (F(5, 22) = 83.02, p < .01) for 3 sets (p = .01; ES = .6) and 5 sets (p = .01; ES = .8) when compared to 1 set. Conclusions: In conclusion, 1 set of resistance training may provide insufficient volume stimulus for positive adaptation in inhibitory control when compared to 3 or 5 sets.