Running and cycling in hilly areas is particularly beneficial as are multi day walks on the weekends.

Celebration might look like a railroad suburb, and its residents may walk downtown on the weekends, but on Monday morning most of them will have no choice but to climb back into their cars for the half-hour commute to Orlando.

"He couldn't escape the continual reminders that his universe had become imbued with morality - bathing his infant daughter's fat, squirming body, later walking her to school and listening to her rambling stories, making curry for his wife, vacuuming on the weekends."