Brain and Body

The New York Times reports that moderate exercise, including light weight-lifting twice a week, can help keep your brain from deteriorating, at least at a fast clip. We are always worrying about our brains at Cancer Bitch HQ, and we are determined to use our left hand (when we remember) and to learn something new (chess) so that we can make new grooves in our brains--at least that's the way we imagine it. For various technical reasons, I have to put the New York Times' article URL here:
instead of hiding it under a highlighted word. But you can figure out how to find it, right?