DroseraBohemica

This sounds interesting, I'm gonna read something about it. That would be a good motivation to force myself to eat ^^

I'm really curious about this too.. During summer holiday it's ok but when I have to wake up to school at 6 AM I'm not able to eat.. That means 10 months without breakfasts (except weekends) every year. Is it bad? O.o

http://www.zumbacalories.com/

I had the same problem. I first use this site http://www.zumbacalories.com/ , as Hannah suggested, and then log it here as Aerobics, general, it's usually pretty close to the number from that site :)

Isn't even the fact that ZUMBA is really fun good motivation? :)