question for people who ride 3hrs+ a day
Hi MFPers, I'm a little concerned about the numbers I'm seeing on my exercise diary. I work as a Bike Messenger ( no, it's not like premium rush) and so I'll spend anywhere from 3-6hrs in the saddle. I realize that MFP's cardio calculator is an intelligent guess at best, but am I really burning 3500 calories, and on some…
