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Long-term exercise improves executive function in children with ADHD, meta-analysis findsLong Term Exercise May Improve Focus and Planning Skills for Children with ADHD

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Key Takeaway
Consider long-term exercise as a potential adjunct to improve executive function in children with ADHD, but interpret findings cautiously due to low-certainty evidence.

This meta-analysis of 15 studies examined the effect of long-term exercise on executive function in children and adolescents with ADHD. The primary outcome was executive function, with secondary analyses exploring the impact of intervention duration and age as moderators.

The pooled analysis showed a significant improvement in executive function with long-term exercise (Hedges' g = -0.52; 95% CI -0.87 to -0.18; P = 0.003). Both intervention duration (F = 4.72; P = 0.033) and age (F = 5.36; P = 0.023) significantly moderated the effect, suggesting that longer interventions and younger age may be associated with greater improvement.

The authors note several limitations, including low-certainty evidence (GRADEpro) and that some subgroup strata (age and intervention duration) included only a small number of effect sizes, warranting cautious interpretation. Adverse events were not reported.

Long-term exercise may benefit executive function in children and adolescents with ADHD, but the low-certainty evidence and limited subgroup data mean these findings should be considered preliminary. Clinicians may consider exercise as a non-pharmacological adjunct, but further high-quality research is needed.

How this fits prior evidence

This meta-analysis extends prior coverage of non-pharmacological interventions for ADHD. While digital interventions were previously shown to improve inattentive symptoms, this analysis adds evidence for exercise improving executive function. It also contrasts with omega-3 supplementation, which showed a small effect only in children with low baseline levels. The low-certainty evidence here parallels the preliminary nature of TMS biomarker findings and the limited clinical translation of herbal medicines.

A review of 15 different studies looked at how regular exercise affects the brains of children and teenagers with ADHD. The researchers focused on executive functions, which are the mental skills needed to organize tasks, follow directions, and stay focused.

The results showed that kids who engaged in long-term exercise programs saw a noticeable improvement in these important brain skills. This suggests that staying active over a long period can help children manage their symptoms more effectively.

The study also looked at how age and the length of the program affected the results. While both factors played a role, the findings for these specific groups should be viewed with caution because some parts of the data were based on a small number of studies.

Overall, while the evidence is not yet perfect, the trend shows that exercise is a helpful tool. It can support children as they learn to manage their daily lives and schoolwork.

What this means for you:
Long-term exercise programs may help children with ADHD improve their focus and organizational skills.

Common questions

What is executive function and why does it matter for ADHD?

Executive function refers to mental skills like planning, organizing, paying attention, and controlling impulses. These are often challenging for kids with ADHD. Improving executive function can help with school, social interactions, and daily life.

How much exercise is needed to see benefits?

The analysis found that longer exercise programs led to bigger improvements in executive function. However, the exact duration needed isn't clear from this study. It's best to talk to a doctor about a safe and consistent exercise routine.

Is exercise a replacement for ADHD medication?

This study doesn't compare exercise to medication. Exercise may be a helpful addition to treatment, but it's not proven to replace standard care. Always consult a healthcare provider before making changes to a child's treatment plan.

What types of exercise were included in the studies?

The analysis looked at 'long-term exercise' but didn't specify the exact types. It likely included aerobic activities, strength training, or sports. More research is needed to know which exercises work best.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedJul 2026
View Original Abstract ↓
BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in children and is often associated with executive function impairments. We aimed to examine the effects of long-term exercise on executive function in children and adolescents with ADHD using a three-level meta-analysis. METHODS: We searched five databases (Embase, The Cochrane Library, PubMed, Web of Science, and China National Knowledge Infrastructure) from inception to 7 June 2025, for randomised controlled trials on long-term exercise and executive function in children and adolescents with ADHD. We used ROB 2 to assess the risk of bias. We used a three-level meta-analysis with restricted maximum likelihood as the primary model to synthesise non-independent effect sizes. We conducted influence analysis to identify influential cases, and sensitivity analyses using an aggregated two-level random-effects model and robust variance estimation. We assessed evidence quality with GRADEpro. RESULTS: We included 15 studies. We derived the primary estimate from the outlier-removed three-level model because three influential effect sizes were identified, and we conducted subsequent secondary analyses on the same data set. The results showed that long-term exercise may improve executive function in children and adolescents with ADHD (Hedges' g = -0.52; 95% confidence interval = -0.87, -0.18; P = 0.003), with low-certainty evidence. Sensitivity analyses yielded effects in a similar direction and of comparable magnitude. Intervention duration (F = 4.72; P = 0.033) and age (F = 5.36; P = 0.023) were identified as moderating factors for the improvement of executive function in children and adolescents with ADHD through long-term exercise. CONCLUSIONS: Long-term exercise may benefit executive function in children and adolescents with ADHD, although the certainty of the evidence was low. Findings on age and intervention duration should be interpreted cautiously because some subgroup strata included only a small number of effect sizes. REGISTRATION: PROSPERO: CRD42024627175.
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