So suggests a piece in the Journal of the American Medical Association, at least in "carefully selected situations". Apparently, a very obese girl who was put in foster care has lost 130 pounds. As Arthur Caplan points out, this is ludicrous--the foster system is already overstretched without adding obesity to catalogue of child abuse and neglect. It's also kind of creepy--the sort of thing that gives paternalism a very, very bad name.
A 63-year-old explains her love of the sport. "It's cold. Every time I get in, it's cold."