^well...playing Wii Fit could make u gain some too (muscle building)

I really think I would get out of shape if I went from running 3-4 miles a day to using WiiFit as my exersize... It looks fun, I might get it. You would have to be a real fat arse to lose weight on WiiFit... That being said I think alot of gamers will lose weight on WiiFit. ; )

My sister plans to. She had a child 6 years ago and put herself through law school at the same time (single parent so she never could find much time to exercise). She used to weigh ~108 pounds when she was younger and now weighs ~148 pounds and wants to lose about 30-35 pounds using Wii Fit, a diet, and some walking on her lunch breaks. When Wii Fit comes out here I'll blog her experiences as a non-gamer using it.

@Legend

See now that is how WiiFit is gonna work, as a dietary Supplement. If someone expects to lose weight on WiiFit alone they are fooling themselves.

I think people are gonna be largely disappointed if theyre expecting big losses with Wii Fit...Ill stick to the gym thanks.

See this I doubt, movement is one thing, WiiFit will certainly help you lose weight [as long as you do more than it alone] but from what i've seen so far, there isn't anything strenuous enough to be building muscles.

My girlfriend might use it for the Yoga. She does Yoga anyway.

I plan to just use it for fun myself. I'm underweight for my height as it is.

I'll mostly just be playing it for fun. I'm 5'11 and weigh 150-155 pounds, so I don't really need to lose any weight. Getting off the couch to have fun is never a bad thing.

I'm not expecting much, but I hope it works, because my arms & abs are about as puny as Mario is after eating a poison mushroom & being right next to Giga Bowser. My legs are a different story...