It would be even better if you could actually buy WiiFit (its out of stock most places in the UK at least) but....
Nintendo Europe has launched a WiiFit site that will help users get to know their bodies, how to train themselves and keep track of their progress. It even has a nifty little instruction video showing the WiiFit in action.
If you want to check the site outhere it is:
WIIFIT SITE!.
Image Courtesy of:
Videogaming247