LiLo Exercises Away the Addiction

6/1/2007 12:52 PM PDT BY TMZ STAFF
Lindsay Lohan left her "serious medical treatment program" at Promises rehab facility in Malibu yesterday for a quick session at a local gym. Which of the twelve steps is the elliptical machine?

The rehabbing party girl checked into the posh dry-out digs on Monday, after a wild Memorial Day weekend that included a car accident, DUI bust and allegations of cocaine use. Sweat it out, Linds!