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Posted by Tree on February 07, 2003

It isn't just physical exercise that gets those brain cells jumping. Just like those head-pumped cabbies and piano jockeys, you can build up various areas of your brain by putting them to work.

Unfortunately, as soon as you get beyond that "moderate" amount, your memory, reaction time and ability to kick butt at PlayStation are all likely to decline

what are "head-pumped" and "kick butt"? thanx!