Wii Fit Trainer is a very basic four-button character, having no Special Attacks and only a single Hyper that is based on Wii Fit Trainer's Final Smash in Super Smash Bros. for Nintendo 3DS and Wii U. Its Normals are assigned to (X), (Y) and (Z), while (C) activates its unnamed Hyper Attack.
The character's Normals consist of very few frames, with most having only a single frame of animation, and are unable to combo into each other.
Hovering the mouse cursor over the Command Input icons will display text that refers to the inputs set in M.U.G.E.N's Key Config.
Icons encased in square brackets [ ] require the respective button(s) to be held down. Hovering the mouse cursor over the icon displays the hold duration if applicable.
Uses 3000 Power
This character does not have any victory quotes, meaning it uses the screenpack's default.