Not always nervous

I have got an exercise device called Twist and Tone. It is just a blue disc 10 inches in diameter and an inch thick. The top rotates on the base and you just stand on it and twist. I have had it a long time but I can't remember when I last used it. I found it under an item of furniture and had a go on it. I assumed Mitzi would growl at it but rather than growling she was very interested in it. I picked her up and asked her if she wanted a go on it. To my surprise she did. I put her on it and obviously I had to turn it for her but she was very taken with it. She was holding her wings out and I think she was trying to copy the way I was holding my arms out when I was on it. 

Jane