Any Aerobic Classes In Kolkata?

i Girls,
My aunt from New York will be reaching Kolkata next week. She is an exercise maniac but with her weight she manages to very little. These days she is very much in aerobic, I don’t know how much she manages to do aerobic. And guess what she actually wants to enroll in some aerobic class during her six months (a sheer torture for me!!!!!) bonkstay in Kolkata. So girls if you know about any aerobic classes in Kolkata then please don’t forget to post.
Take care,
Bhaswati