Rules Analysis
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.
Resolved according to 17.K.3 only if the travel is called, otherwise play continues uninterrupted.
Purposeful bobbling (including tipping, delaying, guiding, brushing, or the like) to oneself in order to advance the disc in any direction from where it initially was contacted (16.A).
If a defender commits this infraction and the result of the play is a turnover, the defender retains possession at the initial spot of the travel.