Wikipedia
DailyBurn
DailyBurn is a health and fitness company with a membership of approximately 2.5 million that provides workout and nutrition programs on a variety of web, mobile, and TV apps. DailyBurn streaming workout videos are led by master trainers and produced by Mason Bendewald, the director of Beachbody's P90X workout program. IAC holds a majority stake in the company.
The website has an Apple iPhone and an Apple TV application which was a January App of the Week in the New York Times technology section. It was also named one of the top 100 websites of 2010 by PC Mag.