Maritza Soto, foreground, attends a demonstration in New York's Central Park of Nintendo's Wii Fit game, which offers users exercise in more than 40 activities, including yoga, aerobics, strength training and balance.
COMMENTING POLICY:Readers are encouraged to post comments that are germane to the article. We reserve the right to remove any user, and to delete comments that contain abusive language or personal threats, as well as those that are racist or demeaning. Readers may report comments by clicking "Report Abuse." Once a comment has been flagged, a Baltimore Sun staffer will investigate. Click here for more information on commenting.