No, Wii Fit is a Wii game, not a GameCube game. Wii games cannot be played on the GameCube, although the Wii can play GameCube games.
No but you can play gamecube games on a Wii
Yes you do.
You put the gamecube game in the wii, and play it with a gamecube controller. A save card is recommended but is not necessary
Simple, all you need is a Gamecube controller, a gamecube memory card to save games and a gamecube game to play.
If it is a Japanese Gamecube, then do you think it can play Japanese Gamecube games?
No you can not
you can't
Yes gamecube games must be played with gamecube controllers even on the Wii.
it is a disc for GameCube that allows you to play games from regions that would be blocked by the GameCube. for example, it would allow you to play a game from japan on a us GameCube
Yes, To play a Gamecube game on Wii you need to use a Gamecube Controller. Which are widely available to purchase
cuz its a gamecube game not a wii game so the controls arent for the wii you need a wii gamecube controler to play the game