Many here have suggested that Klal Yisrael’s problems stem from the way women dress on 18th Avenue or similar places. My suggestion is that the problems of Klal Yisrael stem from the very fact that men and women are walking on 18th Avenue instead of Rechov Yaffo or Katzenellenbogen or Tzefaniah, or any other place in Israel.
In any case, if a woman enjoys zumba, whatever dance that is, she should do it to her heart’s content. She need not worry about the naysayers, nor should she worry that she is causing harm to Klal Yisrael. She is not causing any harm.