Brace yourself: a short burst of movement could unlock sharper focus for kids with attention challenges—and the effect might last into the next day. And this is where the conversation gets interesting: you don’t need marathon workouts to make a difference.
Attention difficulties are the most common developmental concern worldwide. Roughly 8% of children aged 3–12 and about 6% of adolescents aged 12–18 grapple with varying degrees of attention issues. For many students, school is a daily test of concentration, behavior, persistence, and performance. A new study from Nottingham Trent University in the UK suggests that simple, in-school physical activity can be a surprisingly effective tool to help.
Dr. Shirley Hershko, a senior attention specialist in Israel, summarizes the takeaway: physical activity can boost executive functions—things like response inhibition, memory, and visual processing. The standout finding is not just immediate improvement, but a lasting effect that suggests a physiological change, likely driven by the brain’s release of dopamine and norepinephrine. The activity mix used in the study—play stations that blend movement with mental effort—works well for brains that crave dynamic input, and it’s easy to implement in classrooms.
What did the study involve?
Participants were 27 children aged 9–11 with attention disorders. They completed two conditions on separate days:
- A 30-minute session of physical activity delivered at a play-station format that demanded mental effort (for instance, coordination tasks combined with ball work).
- A control condition in which they remained seated in class without movement.
In each condition, the kids took three computer-based tests—before the activity, immediately after, and the following morning—along with control periods without activity. The assessments measured response inhibition, short-term memory, and visual perception.
The core result: after the physical activity, children with attention disorders performed all three tests more accurately compared with the no-activity day. They tended to respond more carefully and precisely, showing a reduction in impulsivity (fewer rushed answers). Importantly, the enhanced performance carried over to the next morning, indicating a durable effect rather than a one-off boost.
Dr. Hershko notes that the activity was intentionally short, simple, and feasible for teachers to run in schools. Additional research indicates that other movement-based games and roughly 20 minutes of moderate endurance activity can similarly improve attention, impulse control, and cognitive flexibility in children with attention disorders.
While the study is small and the authors call for more work, the implications are hopeful: you don’t need long, grueling training to help. Short, playful, easy-to-run activities—embedded into the school day—can yield meaningful benefits.
So, how much activity counts as enough? The current body of evidence points to around 20 minutes of moderate endurance activity as a threshold for notable cognitive gains in children with ADHD. A real-world hurdle remains: kids with ADHD are about 21% less likely to meet daily physical activity guidelines than their peers. Barriers include limited motivation, lower self-confidence, and challenges with emotional regulation in busy environments. Encouragingly, schools can address this by pairing brief, enjoyable movement with cognitive tasks, helping students stay engaged while building longer-term attention skills.
