Originally Posted by
Altimis
That really interesting, I want to try it
But can you tell me how you deal with muscle broke down? you actually lose (some of) muscle from prolonged exercise that lasts longer than 2 hours?
You just simple ride 4 hours straight without fuel?
I don't know about burning muscle for fuel, i'm sure some. I can say that I was pretty much shot when I got home. After reading about training the body to fuel up on fat, I will continue this for about a month. I am also eating low-carb.