Wii > Miscellaneous
Wii Fit (W/Wii Board)
The active-play phenomenon started by Wii Sports now spreads to your whole body thanks to the pressure-sensitive Wii Balance Board (name not final), which comes packed with Wii Fit. The board is used for an extensive array of fun and dynamic activities, including aerobics, yoga, muscle stretches and games. Many of these activities focus towards providing a "core" workout, a popular exercise method that emphasizes slower, controlled motions. Family members will have fun staying active and talking about and comparing their results and progress on a new channel on the Wii Menu.
Wii Speak
Nintendo Wii Speak Wii Accessory. With the new Wii Speak Accessory, it's like you're all in the same room. The microphone sits atop the sensor bar and picks up the conversation of everyone in the room to encourage a more inclusive experience. Compatible with Animal Crossing: City Folk. The Wii Speak accessory requires an online connection.