there ARE two dodges in netball . :)
Netball or badminton
when you sprint along a 45 degrees angle
Thundaga+Dodge Roll make sure you have a spare dodge roll then it seems to work
Netball and Swimming
Peel Dodge Half move Full moon
fake one way and then go off the other way, or you could do a roll off
Dodge doesn't use a roll over switch, The fuel system is controled by relays.
Yes, there is dodge roll in kingdom hearts 2 final mix. In order to get it, I think you have to level up this form in the game called "Limit Form", and as you level it up, you will get dodge roll.
The advantages of dodging in Netball is that when you dodge the person marking you gets confused as to where you are so then they lose their concentration! Also if you dodge around them you are able to retrieve the ball from your team mate and also your able to intercept a pass.
Hold Z and then use the nunchuk's control stick to move left or right which will let you execute a dodge roll.
Preferably breathable ones with good grip so you can dodge very effectively.