The Wii Nunchuk control is an innovative secondary controller which adds more innovation to next-generation gaming. And it does so with less physical movements. Nunchuk can be used to add additional controls for certain games. The Wii Nunchuk has been molded to perfectly fit your hand. It connects straight to the Wii Remote. The Nunchuk features the same motion sensor and analog stick as the Wii Remote. Two buttons are also included to assist with character movements. Nunchuks can be useful in Wii Boxing, for example. Use the Nunchuk with your weaker side while using the Wii to punch.