Exercise Interventions Show Promise in Improving Autism Symptoms in Children

Strategic Insights -

Research conducted in Liaoning, People's Republic of China, suggests that exercise interventions may have a positive impact on the health outcomes of children with autism spectrum disorder (ASD). The study, published in the journal Neuroscience & Biobehavioral Reviews, found that exercise interventions were associated with significant improvements in maladaptive behavior, but had a weak effect on reducing stereotyped behaviors. The research also noted that the evidence for the effectiveness of exercise interventions in improving social communication, social skills, social function, and motor skills is limited, but warrants further investigation.

Key Takeaways:

  • Exercise interventions showed a substantial improvement in maladaptive behavior in children with autism, with a standardized mean difference (SMD) of -0.73 (95% CI: -0.71, -0.03).
  • However, no significant impact was observed on stereotyped behavior (SMD: 0.09; 95% CI: -0.30, 0.48).
  • Sensitivity analysis revealed that exercise interventions were associated with statistically significant differences in all health outcomes, except for social communication.
  • The evidence for the effectiveness of exercise interventions in reducing stereotyped behaviors is weak, but more research is needed to fully understand its effects.
  • The study highlighted the need for more carefully planned randomized controlled studies to investigate the effects of exercise interventions on autism symptoms.

Statistics:

  • Maladaptive behavior improvement: SMD = -0.73 (95% CI: -0.71, -0.03)
  • Stereotyped behavior: SMD = 0.09 (95% CI: -0.30, 0.48)
  • Social communication: SMD = -0.09 (95% CI: -0.61, 0.43)
  • Social skills: SMD = -0.22 (95% CI: -0.99, 0.54)
  • Social function: SMD = 2.64 (95% CI: -0.10, 5.39)
  • Motor skills: SMD = 0.71 (95% CI: -0.97, 2.39)

Sources:

  • "Exercise interventions for health outcomes in children with autism spectrum disorder: An umbrella review of meta-analyses of clinical trials." Neuroscience & Biobehavioral Reviews, 2025;173:106144.
  • NewsRx. School of Health Management Reports Findings in Autism (Exercise interventions for health outcomes in children with autism spectrum disorder: An umbrella review of meta-analyses of clinical trials). Pediatrics Week. May 10, 2025; p 488.