| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 894507 | Psychology of Sport and Exercise | 2013 | 9 Pages |
•Acute exercise improves planning aspects of executive function immediately after exercise.•Planning improvement following exercise cessation was presented for up to 80 min.•Arousal, BDNF, and cerebral blood flow are potential mechanisms for the immediate facilitation.•Few explanations have been proposed for the sustained facilitative effect.
ObjectiveThe purpose of this study was to clarify the immediate and sustained effects of an acute bout of exercise on the planning aspects of executive function.DesignThis study used a 2 × 4 true experimental design.MethodForty participants were randomly assigned to either the exercise or control groups and completed the Tower of London task prior to, immediately following, 30 min after, and 60 min after cessation of a 30 min, moderate intensity cycling exercise.ResultsAcute exercise positively impacted the total move score, which reflects planning efficiency, immediately after the cessation of exercise. Acute exercise also led to longer total initiation times, which were linked to better response inhibition of planning at 30 and 60 min after the cessation of exercise.ConclusionAcute exercise benefits planning, and the types of planning and the time points at which they were assessed modulate the relationship between acute exercise and executive function. Exercise-induced physiological and biological fluctuations have been proposed to explain the effects present immediately after exercise, and the mechanisms of such effects warrant further exploration.
