Interesting info. All the pools I have been to in Aust we always did circle swimming even with only two. I actually prefer that.
CC Circling swimming is where you swim up one side and then back down the other. I havent found the need to do that here as I always get a lane to myself .
So here is my question in the USA which way does the circle go?? In Aust its up the left and back down the right.

