Seven randomized controlled trials selected from 1,103 records showed a modest pooled improvement in ADHD symptoms and reduced social impairment (g −0.54, 95% CI −0.98 to −0.10). The small evidence base and intervention variability limit long-term and comparative inference.
The meta-analysis showed that physical activity significantly alleviated ADHD symptoms (Hedges' g = -0.37, 95% CI [-0.72, -0.02], I2 = 45.2%).
Seven randomized controlled trials selected from 1,103 records showed a modest pooled improvement in ADHD symptoms and reduced social impairment (g −0.54, 95% CI −0.98 to −0.10). The small evidence base and intervention variability limit long-term and comparative inference. This supports benefit from exercise but does not show equivalence to medication or establish one optimal activity prescription.