A shooter that hops

[Ref Daddy]

ART. 3 . . . After coming to a stop and establishing a pivot foot:

a. The pivot foot may be lifted, but not returned to the floor, before the ball is released on a pass or try for goal.
b. If the player jumps, neither foot may be returned to the floor before the ball is released on a pass or try for goal.
c. The pivot foot may not be lifted before the ball is released, to start a dribble.