4. Discussion
We examined the effects of aerobic exercise, cognitive training, and dual-task intervention on EF in young men. We found that 30-min of intervention improved some aspects of EF, regardless of the type of intervention. Specifically, both 30-min of single-task aerobic exercise intervention and 30-min of dual-task intervention improved attention shifting and working memory updating abilities. We did not find any significance different in inhibitory control. Most importantly, we did not find that dual-task interventions improved EF any more than single-task, aerobic or cognitive, interventions.