Comparing Cognitive Control Performance During Seated Rest and Self-Paced Cycling on a Desk Bike in Preadolescent
Journal of Physical Activity & Health
|June 8, 2019
Summary
Desk bikes can be used in schools to increase physical activity in children. Short-term use of these active workstations did not negatively impact children's cognitive control, including working memory and inhibition.
Area of Science:
- Pediatric Health
- Cognitive Neuroscience
- Educational Technology
Background:
- Active workstations like desk bikes offer health benefits.
- Limited research exists on their impact on children's cognitive performance during self-paced exercise.
Purpose of the Study:
- To investigate the acute effects of desk bike use on cognitive control in preadolescent children.
- To assess impacts on verbal and visuospatial working memory and inhibition.
Main Methods:
- Within-subjects, counterbalanced design with 38 children (mean age 12.5).
- Cognitive tests performed while seated versus cycling for 45 minutes.
- Assessed working memory, inhibition (modified flanker task), and subjective experience.
Main Results:
- No significant improvements or degradations in cognitive control performance were observed.
- Null effects were found for verbal and visuospatial working memory and inhibition.
Conclusions:
- Desk bikes can be implemented in schools to boost physical activity and reduce sedentary behavior.
- Children's cognitive control, essential for academic success, is not compromised by short-term desk bike use.
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