Bowling: 91 pin stage in Training mode:
When at the 91 pin stage in Training mode, press A and then press the D-pad Right two times. Press A again and move right until you reach the barrier. Swing the ball up onto the barrier while making sure it does not fall off . If the ball goes off the barrier, it will not work. If done correctly, you will hear a sound of a rock that is falling and all the pins will fall down. Note: This may require practice.