My gut seems to be going away this season. I don't think it coincidence that this is the first year I've been riding single speed. By having only one gear(52x15 for now) it causes you to work alot harder. It's working, and I think I might actually get me a six pack for the first time in my life. I'm down to 185 pounds from 200, six foot tall male. 30 years old.

Then again, I have ridden about 300 kms in the last three and a half weeks, so who knows?