CNN has a fun piece up today about “Wiiitis” — a family practice doctor in Boston made the news with an article he wrote to the New England Journal of Medicine about his experience with a sore shoulder after several vigorous hours of Wii tennis.

Nothing really significant here — we’re posting this just for fun — but it does show how mainstream Wii has made motion apps that humorous articles about the technology make the front page of CNN.com.

You can read the article here. The NEJM article is here behind a subscription wall for those readers who are also MDs.