"Being fit in young people may enhance neurocognition.'
"A study from his lab compared the cognitive impact young people of 20 minutes of running on a treadmill with 20 minutes of playing sports style video games at a similar intensity. Running improved test scores immediately afterwards. Playing the video games did not."
The article was about research showing a correlation between physical fitness and the brain. The article states exercise leads to higher IQ and better test scores. The article was interesting and its main point seemed as though it could be a possibility.