There are other cases / studies that point to similar cognitive improvements through exercise. There was a case study I read in the book linked below and it in

There are other cases / studies that point to similar cognitive improvements through exercise. There was a case study I read in the book linked below and it indicated that test scores improved dramatically when they had kids exercise before learning. It states that the improvements occurred regardless of physical ability as long as participants aimed to achieve their personal best during exercise. I can't speak to the quality of the research but it is interesting and does not surprise me. [1] https://www.amazon.com/Spark-Revolutionary-Science-Exercise-Brain/dp/0316113514 https://www.amazon.com/Spark-Revolutionary-Science-Exercise-...