Best Gyms in Back Bay area?

Hi there,  I'm wondering what the best gyms are in the Back Bay.  I used to go to BSC on Newbury but moved away for two years.  I found it kind of small, so am looking for something else now that I'm back in town...

Thanks!

I like the BSC at Copley Square.  It's bigger, better kept, and it has a pool.  I also have friends who absolutely love Equinox right by the Back Bay Station.  It's supposed to be a pretty high end gym, but it's more expensive of course.

I used to go to Healthworks for Women at Stuart and Dartmouth.  (It's basically at Copley.)  I found it was a really welcoming and encouraging environment and it had great classes.  The facilities were beautiful! If you're looking for a women-only gym, I would definitely recommend Healthworks.  The price is comparable to BSC and if you're intimidated by a male-dominated weight room in other gyms, this is definitely the place for you! The women who use this gym are at all different levels of fitness, but I was always motivated by the super buff women doing weight training.

I really enjoy Exhale Spa.  Try taking a few Core Fusion classes or if your super athletic  - try the Core Sport. You'll be hooked once you start seeing/feeling the results like me.