2016 Rio Summer Olympics

What does it mean when the one in front holds 1 or 2 fingers behind her back during the service?


pfffffffffffffft if I know, haha. Could be the play they plan to run or zone they want to hit to or something. ISU does that too and I think it usually indicates the play the want to run.
 
I've hated Tara Tripinski and Johnny Weirdo forever. Yes those are 12 year old insults. Cause I was like 12 when they were relevant. Why the hell are they are for summer events. Go away!
 
I've hated Tara Tripinski and Johnny Weirdo forever. Yes those are 12 year old insults. Cause I was like 12 when they were relevant. Why the hell are they are for summer events. Go away!
Real mad?