Wii Games for Exercise...anyone?

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I am going to be doing the following exercises in 2011
wii fit plus
wii the biggest loser
wii just dance 2
wii zumba
wii the michael jackson experience
Anyone else? How have your results been?
I am having fun and trying not to think of exercise as work
I want to like to exercise and what better way than a wii game!
:happy: