For those who have wii fit and know a thing or two about weight loss?

Every day, I do 1 hour of wii fit hula-hooping (this hour is consisted of 5 sessions of 10 min hulahooping and at the end one 6 min hula hoping session. All of this is down in a row, all in one shot every day. I never split the hour apart). every time I do a 10 min session, I score between 3470-3505 and every time I do 6 min hula-hoping, I score between 1990-2000. If I continue to do this hour-long "workout" everyday and keep getting these results, will I lose belly fat? (usually at the end of the hour, my back, belly and the backside of my head are soaking. my chest and forehead are also covered by sweat but not as much as my back and belly and backside of head.)
For those who have wii fit and know a thing or two about weight loss?
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