To all you Wii Zumba people out there....
I've learned a very hard lesson this evening. I wore my Polar HRM while I did 62 minutes of Zumba on mid intensity. HRM has me burning 392 calories during that time, which I believe to be correct. However, if I didn't own the HRM and just used the Wii Zumba's calculations based on my age, height, weight only...it claims I…
