Figure 3.

Evidence of an improvement in the multitasking test when incongruent trials were presented. At the group level a non-significant block *intervention interaction was observed (p = .095) and planned comparisons showed a significant pre/post change in the exercise condition (p = .003) but not in the rest condition (p = .338). An improvement in incongruent reaction time was seen in every subject after the exercise condition. * indicates significant post hoc change in the exercise condition at the group level.