FrogAbroad
Full Member
Can you get faster? Sure. How often does it happen? Just slightly more than never.
I can cite one example of getting faster, from personal experience. It was about 35 minutes after eating a sno-cone from a street vendor in Matamoros. I'm sure I improved my speed by at least 0.75 second.
There was also some weight loss involved, but I doubt it was a full 20 pounds.