Critical Gamer Writes: The American Counsel on Exercise, collaborating with University of Wisconsin La Crosse, found what it deemed "underwhelming" results in testing the most pressing activities on Nintendo's Wii Fit. For all the hype, the study found you burn more calories playing the flagship Wii Sports. The group analysed the 6 most challenging aerobic exercises included with the electronic game mat – Free Run, Island Run, Free Step, Advance Step, Super Hula Hoop and Rhythm boxing. The study found these activities "underwhelming" and their exercise intensity "milder than expected."