you seem to be of the opinion that because concussions are bad, the idea of exercise aiding aging or other mental benefit isnt supported? that's absurd. there's

you seem to be of the opinion that because concussions are bad, the idea of exercise aiding aging or other mental benefit isnt supported? that's absurd. there's significant evidence of the benefits of physical activity to mental health. which is pretty obvious considering that muscle contraction is entirely driven by the CNS. here is some study into these various ideas. google your heart out but this was the first i found. http://www.kcl.ac.uk/newsevents/news/newsrecords/2015/November/Fitter-legs-linked-to-a-fitter-brain.aspx http://www.kcl.ac.uk/newsevents/news/newsrecords/2015/Novemb...