I work in a yoga studio, and have only done one yoga class. It is very difficult, and not calming to me. But, I had just done 30 minutes of spin sooo, that might be why I wasn’t soothed by it.
Our yoga classes are done in rooms up to 95 degrees, so you sweat a lot, but get a great workout. There’s always a message of the day, which can be very calming and inspirational.