After confirming the Japanese release date of fitness simulation title Wii Fit on December 1, Nintendo has now provided a set of demonstration videos for the video game. The clips cover all bases - from basic schemes, getting started, as well as some of the more interesting exercise regimens.

Wii Fit uses a special peripheral known as the Wii Balance Board. Aside from providing you with a comfortable mat to stand on during exercises, the peripheral is also able to measure your body mass index or BMI.

All in all, Wii Fit is home to around 40 different activities ranging from yoga posses to press ups. While official release dates for the North American and European regions have yet to be confirmed by Nintendo, Wii Fit is expected to arrive in said regions by early 2008.