Glad you found the first class helpful, and good luck with the physiotherapist. I can imagine her reaction when you told her your Dr. told you not to exercise. That's just crazy unless you have a bad heart or something.
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"I danced in the morning when the world was begun. I danced in the moon and the stars and the sun". From my favourite hymn.
"If you see the wonder in a fairy tale, you can take the future even if you fail." Abba