Yep. Found it too (independently, haven’t updated the comments). Another link (same paper) https://www.researchgate.net/publication/274087768_Measurement_of_the

Yep. Found it too (independently, haven’t updated the comments). Another link (same paper) https://www.researchgate.net/publication/274087768_Measurement_of_the_Effect_of_Physical_Exercise_on_the_Concentration_of_Individuals_with_ADHD https://www.researchgate.net/publication/274087768_Measureme... > The results of this study also show that the GC group has a performance that is 42% better than the GC-EF group. These data seem indicate that after an intense physical exercise, people without ADHD show impairment in attention performance. However, this hypothesis requires further studies, which include the assessment of the duration of this effect.