http://www.braverman.org/The Daily Parker - JAMA: Fitbits actually work, if you want them to2024-05-09T10:11:15+00:00Politics, Weather, Photography, and the DogDavid BravermanBlogEngine.Net Syndication Generatorhttp://www.braverman.org/opml.axdhttp://www.thedailyparker.com/syndication.axdDavid BravermanPolitics, Weather, Photography, and the Dogen-USThe Daily Parker0.0000000.000000