Really enjoy this video and all that you do Amy! I have a question...back when I studied Modern Dance in college, we did these exercises you do on this video. Ballet term, the legs are in the air- sounds like "shansma" more like "chansmous." How do you spell that and where does it come from? I've been doing those in my own warmups for 30 years and didn't know there was a word(or at least forgot)!!!