Changes in Keyboard Typing Accuracy and Spatial Perception after Cardiovascular Fitness Exercise.

Background: This study aimed to identify the association between cardiopulmonary exercise and neurological activation by measuring dictation accuracy and the extent of spatial perception.

Methods: First of all, the body composition of subjects was analyzed to verify their physical abnormality. The subjects were given treadmill exercise using modified Bruce protocol. Before and after the treadmill exercise, a spatial perception test and dictation task with auditory and visual stimulation were carried out to identify the changes in neurological activation.

Results: The scores of spatial perception after treadmill exercise were higher than those before treadmill exercise (p < 0.05). In addition, the speed of the post-treadmill dictation task with visual stimulation was significantly increased compared to that of the pre-treadmill dictation task (p < 0.05). However, the accuracy of the post-treadmill dictation task with visual stimulation was significantly decreased compared to that of the pre-treadmill dictation task (p < 0.05).

Conclusion: In this study, it was shown that spatial perception and speed of visual dictation were increased after treadmill exercise. These results suggest that cardiovascular fitness exercise increases spatial perception and typing speed by facilitating neurological activation.