Hi Gabrielle,
I have done the practiced on your 90 mins. audio class and was wonderful and loved it. What I do by the way, since the room is not warm I however, do my cardio exercise for 30 minutes either on the treadmill or elliptical for my warm up and to start my body sweating and I do the practiced.
Of course I can do the practice without the heat and I have no problem with it; however, I missed the heat.
Just wondering if you have something else you use besides conventional heater.
Thanks much.
Thess