Table Tennis Beats Track for Executive Function in Children with ADHD and Dyslexia

Why Open-Skill Exercise Matters for Neurodevelopment

Children with attention-deficit/hyperactivity disorder (ADHD) often struggle with inhibitory control and working memory, while those with developmental dyslexia face visual perception and cognitive flexibility challenges. A 12-week randomized controlled trial in China compared table tennis (an open-skill exercise requiring rapid decision-making) against track-and-field (a closed-skill exercise with predictable patterns) in children with both conditions. Results showed table tennis outperformed track-and-field in all measured domains—inhibitory control, working memory, cognitive flexibility, and visual perception—with significant Group × Time interactions (p < 0.05). The study, registered as ChiCTR2200065413, provides early evidence that choosing the right type of exercise can meaningfully enhance executive function in neurodevelopmental disorders.

Study Design and Participants

The trial enrolled 30 children (ages 6.9–8.5 years) diagnosed with both ADHD and developmental dyslexia. Participants were randomized into two groups:

• Open-Skill Exercise (OSE) group: 15 children received table tennis training
• Closed-Skill Exercise (CSE) group: 15 children received track-and-field training

Both groups trained three times per week for 12 weeks at >60% VO₂ max intensity. A control group of 15 typically developing children receiving track-and-field was also included for baseline comparisons. The outcomes were measured using validated tools: Stroop tests for inhibitory control, digit-span tasks for working memory, digit-alphabet linking for cognitive flexibility, and the Developmental Test of Visual Perception (VMI, copying ability, MRP, form consistency, GVP).

Key Findings: Table Tennis Superiority

After 12 weeks, the OSE (table tennis) group showed significantly greater improvements than the CSE (track) group across multiple domains:

• Inhibitory control: Significant Group × Time differences on Stroop B/D reaction times and word interference time (p < 0.05).
• Working memory: Delayed detail and structural memory scores improved more in the table tennis group (p < 0.05).
• Cognitive flexibility: Digit-alphabet linking time shortened more after table tennis training (p < 0.05).
• Visual perception: All measured indices (VMI, copying ability, MRP, form consistency, GVP) improved more in the table tennis group (p < 0.05).

These results suggest that open-skill exercise like table tennis provides greater cognitive and perceptual benefits for children with ADHD and dyslexia compared to closed-skill alternatives.

Why Open-Skill Exercise Works

Open-skill exercises (e.g., table tennis) require athletes to constantly adapt to unpredictable stimuli, engage attentional control, and coordinate motor responses under time pressure. This type of training demands:

• Rapid decision-making
• Continuous attentional shifting
• Inhibition of inappropriate responses
• Integration of visual and motor information

Closed-skill exercises (e.g., track-and-field) are more repetitive and predictable, placing lower demands on executive control. The findings align with broader evidence that exercise variety and cognitive-motor integration support executive function development in youth.

Practical Implications for Parents and Clinicians

For families and clinicians seeking non-pharmacological interventions for ADHD and dyslexia, this study suggests:

• Prioritize open-skill activities like table tennis, badminton, or martial arts over predictable aerobic exercises.
• Ensure adequate intensity and duration (e.g., >60% VO₂ max, 3× per week for 12 weeks) to observe measurable cognitive gains.
• Target multiple domains—inhibitory control, working memory, cognitive flexibility, and visual perception—through sport-specific drills.

While further research is needed to confirm long-term benefits and optimal dosing, this randomized trial adds to growing evidence that exercise type matters for neurodevelopmental outcomes.

Limitations and Future Research

The study had a relatively small sample (30 children with ADHD+DD) and a 12-week intervention period. Future trials with larger samples, longer follow-up, and head-to-head comparisons of different open-skill sports could refine recommendations. Additionally, exploring neural mechanisms (e.g., EEG, fMRI) would help clarify how open-skill exercise shapes brain function in neurodevelopmental disorders.

Sources

Quan T, Ye J, Yu Q, Zhu F, Zhang L. Comparative effectiveness of 12-week open- and closed-skill exercises on executive function in children with ADHD and developmental dyslexia: a randomized controlled trial. BMC Pediatrics. 2026;26. doi:10.1186/s12887-026-07105-w.

Wang H, Aku Y, Xu S, Ren Z, Zhang Y, Chen R, An J. Exercise type, dose and mental health outcomes in youth: Which types and doses are sufficient? General Psychiatry. 2026;39(3). doi:10.1002/gps3.70031.