Did Zumba or did Zumba do me

I went to my first Zumba class and survived. Lots of fun. I actually
enjoyed it although at end thought I would fall over and felt kinda
sick. However wouldn't have been able to do 5 mins never mind 45 mins
70 pounds ago so very proud of myself. It was Zumba Gold so the
beginner one and plenty of seniors kicking my arse in this class but
in fairness these are the club seniors who work out twice or more a
day. Me , I'm getting a tshirt saying I survived and going back for
more next week