Just watching this program about a computer programmer in Silicon Valley. He says his mind works faster if go goes on a treadmill.
I still say, go swimming instead as this doesn’t wear down the knees and also provides a better overall body workout.
I definitely notice the difference in how my mind processes things after swimming. I am more rational, happier, rational, logical and level-minded.
Of course for any working person that would mean higher productivity. And for pupils it means being able to learn faster and remember the things taught.