Are they worth it?
And realistically do you think I'd get fit using the new Wii Sport goober?
Apparently:
1,830 calories the average amount of calories burnt a week by children using the Wii console (based on a 12.2hour average gaming week)
130 beats a minute the heart rate children can reach while playing Wii, compared with 83 beats a minute when playing sedentary games
27lb the weight loss you could achieve over a year by playing Wii Sports for 12.2 hours a week.
SOURCE: Figures taken from a study by Liverpool John Moores University into the effect of playing Wii Sports