[HK-NC]

Oddly enough becoming a serious athlete, changing my diet and training as my job, completely changed who I am and remembering my thought processes and overall mental state of the previous lifestyle is bizarre as though that person is truly alien to my current self.

[dukeofdoom]

So increasing your VO2 max, has improved how your brain functions. A few years ago, I read an article where they improved kids Math scores by having them exercise on a treadmill before class.