This video is a behind the scenes look at the filming of Yoplait Lightâs Two Week Tune Up commercial. A woman is walking down the street and suddenly finds herself standing by a pool, reminding her of an upcoming vacation. But for the next two weeks if she prepares by replacing breakfast and lunch with a Yoplait Light, a grain and a fruit and eating a sensible dinner, she can lose 5 pounds in time for her vacation. For more info on Yoplait Lightâs Two Week Tune Up plan, visit http://yoplait.com/twoweektuneup.