Your arm lack of control while doing the single-single-Double-Do

I like this routine better than other routines you posted before. It's only becuase this is the only one that I see requires some work:-)
I didn't like the music tough. I guess it's not bad for someone offering Zumba class in Europe. My friend recently moved to Rome. She said that she had not done Zumba for 5 month becuase the class there was so boring and slow.