Instructions
Start the game and choose "Xbox Live" from the main menu using the directional pad and the "A" button.
Select "Combat Training" from the menu by highlighting it with the directional pad and pressing the "A" button on your controller.
Select "Edit Game" mode by highlighting it with the directional pad and pressing the "A" button on your controller.
Highlight which game mode you would like to play in by toggling the directional pad.
Press the "A" button.