of age fulfilled the inclusion criteria to participate in the study. Participants were randomly assigned to four groups: control group (CG; n = 23), 30s rest interval group (G30; n =23), 60s rest interval group (G60; n = 22) and 120s rest interval group (G120; n = 22). To be included in the final analyses participants were required to complete >90% of all the training sessions and attend to all measurements sessions. As a result of these requirements 36 participants were removed from the study