 Netball Australia also runs a modified game called Netta aimed at 8- to 11 @-@ year @-@ olds . The goal height and ball size are the same as for adults , but players rotate positions during the game , permitting each player to play each position . Netta was created to develop passing and catching skills . Its rules permit six seconds between catching and passing the ball , instead of the three seconds permitted in the adult game . Most players under 11 play this version at netball clubs . 
