Originally Posted by
f4rrest
So, one of the baseball moms here at the game had a "bike question"...
"I do pretty well at triathlon, and I run a lot faster than most of the 50 year old guys with these big bellies, but they absolutely smoke me on the bike! What's up with that?"
"Belly breathing," I say, "it's a bike thing those guys have been perfecting for years."

You forgot the aerobelly.