We'd read earlier this year that Mark Cuban had this weird way of getting ready for a Mavs basketball game, especially during the 2011 NBA Finals. The guy literally gets on a stair climber and gets in a workout. Oh, & because he's a showman, Cuban also allows the media in to ask questions. Take this Sunday. There was Cubes, 30 minutes before showtime on his stair climber, catching the end of the Celtics-Knicks and just showering the Dallas media with billionaire sweat. JUMP!