Traveling: The thrower must establish and continually maintain a pivot at the appropriate spot on the field until the throw is released. Failure to do so is a travel and is resolved according to 17.K.3, below.
If the travel occurs and a pass is thrown:
If the pass is incomplete, play continues uninterrupted (as per the Continuation Rule, 17.C.4.b).
If the pass is complete, play stops and the disc is returned to the thrower where the travel occurred (as per the Continuation Rule, 17.C.4.a.1). Play restarts with a check.