Rules Analysis
A throwing foul may be called when there is non-incidental contact between the thrower and marker . The disc in a thrower's possession is considered part of the thrower.
Nearly every instance of contact between the thrower and marker will be non-incidental with respect to the thrower, whether it disrupts the thrower’s concentration, interferes with the thrower’s movement, disturbs the thrower's grip, interferes with a throw, or affects continued play in any other way.
A throwing foul may be called when there is non-incidental contact between the thrower and marker.
Nearly every instance of contact between the thrower and marker will be non-incidental with respect to the thrower, whether it disrupts the thrower's concentration, interferes with the thrower's movement, disturbs the thrower's grip, interferes with a throw, or affects continued play in any other way.