The exact phrases spoken by the Wii Fit Trainer vary depending on the context of the game and the specific exercises or activities being performed. However, throughout gameplay, Wii Fit Trainer provides instructions, encouragement, and feedback to guide players through various fitness routines and maintain proper form during exercises. These prompts might include guidance on maintaining balance, increasing intensity, or offering words of motivation during workouts. The goal is to keep players engaged and motivated while providing helpful tips for achieving their fitness goals.