Besides the original tutorial battle, training can give your character a level-up. It's best to use training as frequently as possible. You can raise your power, Ki, and HP. Each mini-game has levels as you get past other levels successfully. For example, if you complete Level 1 successfully, you go immediately to Level 2. As the numbers progress, the levels get harder.
Kami[edit]
Training with Kami is the original training. Kami's training is available before King Kai's, thus you should work on the mini-games given to you to build up Goku for battles of the first half of the game. Completing the mini-games successfully will give you a level-up in different areas. The area that gets leveled up depends on the mini-game you choose.
HP[edit]
The mini-game that gets your power up is just like blocking. Try to get the marker as close to the middle as possible within the time limit. Try completing the mini-game successfully at least 6 times to see a large improvement in your HP. If the marker goes off the bar, you have to start over again.
Ki[edit]
This mini-game raises your Ki. It's the same as dodging as you'd do in a regular battle. Press the button on 
to coordinate with the arrows beside the Z. It can either be Up, Down, Left, or Right, so be ready.
Power[edit]
This mini-game improves your power. If you complete this mini-game, your moves will noticeably do more damage. The game consists of a meter with different shades of blue. You have to mash 
as much and fast as you can to progress levels.
King Kai[edit]
King Kai's training is the second and final set of mini-games available. King Kai's training focuses on specific moves that aren't available from the start. Two of the three mini-games are for advancements in the Kaio-Ken and Spirit Bombs. The last is SP Training, which may give you a chance to always be the first attacker.
Kaio-Ken[edit]
The Kaio-Ken is the most powerful power-up in the game. This training shouldn't be skipped. The mini-game involves pressing the corresponding button in a certain way, whether it be or 
. The higher the level, the more Kaio-Kens you get.
Spirit Bomb[edit]
The Spirit Bomb is the most powerful move available in the game. It would be an extremely helpful asset to have it on your side. The mini-game gives you a target. With the target, you must shoot the boxes flying across the screen. If the box is too far away and not in a close range, Goku won't be able to shoot it.
SP[edit]
The last training is SP Training. The lines on the bar move faster and you have a bigger chance of getting a first attack in. This can work to your advantage in tough battles. Just tap buttons and alternatively to catch bubbles.