The only way this is like rugby is that everyone on the sidelines will always be asking what the score is and girls will giggle and say "I have no idea whats going on!"
Hips? Its knees around these parts. All that jumpin and jiving, twisting randomly from side to side like some kind of schizophrenic kangaroo. Man there are people on my team who know OF knees in the academic sense, but experiencing knees is a distant memory.