Wii Fit Trainer is a character from the popular video game series Dairantou Smash Bros., also known as Super Smash Bros. in international releases. Originating from the Wii Fit series, the Trainer is characterized by their focus on health and fitness, using various yoga poses and exercises as their combat techniques. As a unique addition to the roster, Wii Fit Trainer stands out with their calm demeanor and dedication to promoting physical wellness. In the game, they play a versatile role, able to engage in both offensive and defensive strategies, appealing to players who enjoy strategic gameplay.