At the Team Edit screen, press Square, X, Square, L2 and L1.

First, select training mode. Then choose any team. Then first you must be only 1 player. Choose attack and on the training menu, choose training match. on the attack choose how many players you want, and on the defense choose 0. Then when the training match begins the 2nd player must be on the defense. Then he can be the goalie.

Note: Turn on the goalies on the training menu

At the team select screen, quickly press R1, L1, Down, Up, Left. The team you choose will have an extremely hard kick.

At the Player Edit screen, press L1, L2, X, Square, X.