Brain Sciences (Nov 2023)

Children with Autism Spectrum Disorder Exhibit Elevated Physical Activity and Reduced Sedentary Behavior

  • Abdulrahman M. Alhowikan,
  • Nadra E. Elamin,
  • Sarah S. Aldayel,
  • Sara A. AlSiddiqi,
  • Fai S. Alrowais,
  • Wail M. Hassan,
  • Afaf El-Ansary,
  • Farah Ali Alghamdi,
  • Laila Y. AL-Ayadhi

DOI
https://doi.org/10.3390/brainsci13111575
Journal volume & issue
Vol. 13, no. 11
p. 1575

Abstract

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According to previous research, individuals with autism spectrum disorder (ASD) have lower levels of physical activity than their typically developed (TD) counterparts. There have been conflicting reports about physical activity (PA) levels in people with ASD. Given the conflicting evidence, further investigation is required. We believe that evaluating PA in individuals with ASD is critical in order to offer PA intervention plans aiming at increasing their health-related physical fitness on a daily, systematic, and individualized basis. In the current study, an ActiGraph monitor (GT3X+) was used to accurately measure PA and sedentary activity in 21 children with autism aged 6.43 ± 2.29 years and 30 TD children aged 7.2 ± 3.14 years. Our data indicated that while the light and moderate activity counts were not significantly different between the two groups, the vigorous activity was significantly higher in ASD compared to TD. This finding was attributed to ASD characteristic stereotypy and self-stimulating behaviors. The significantly higher vigorous PA is discussed in relation to altered neurochemistry, oxidative stress, and neuroinflammation as etiological mechanisms in ASD. This research provides a better understanding of the status of PA participation in individuals with ASD.

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