(At least most of the time.)
Dave let me know that it is not, in fact, a constant static position to be used at all times. He explained that your body should remain in a relaxed position.
One arm needs to be straight out (in order to maintain balance).
The other needs to be available to wave around thusly (in order to ward off your opponents).
Well, he may not have said it, but he definitely inferred "wave furiously".
So. I think I've got it:
Awww yeah. This race season's gonna ROCK!
CHECK BACK FOR POSTS ON:
7 THINGS YOU DIDN'T KNOW ABOUT ME (A.K.A. STYLISH BLOGGER AWARD DEETS)