Phys Ed: Are We Wired to Sit?

Are we born to be physically lazy? A sophisticated if disconcerting new neurological study suggests that we probably are. It finds that even when people know that exercise is desirable and plan to work out, certain electrical signals within their brains may be nudging them toward being sedentary. The study’s authors hope, though, that learning…

cultural studies: The Wheel Thing

Once, roller skating was a family-friendly activity. At the height of the roller skating craze, during the 1970s and ’80s, you went to the roller rink and banged your feet against the wood while dancing to “Don’t Bring Me Down” by Electric Light Orchestra. Or maybe you went to the local theater just to stare…