Notice the 'hip movement'

Was at the demo session of some Latin American Dance Classes at Koregoan Park this weekend. The instructor there, called Shelly (nice name na), was teaching us Rumba and ChaChaCha. She was so persistent that we should notice the 'hip movement'. She would shout every few minutes : "Guys notice the Hip Movement".

Yes Ma'am I am noticing the hip movement, and oh do I love it! At last I found one place where it is moral to notice hip movements :)