When I went to PT she did say I don't swing my left arm. She asked me to do so and it was a conscious act. I have tremors at times. Like putting in my contacts is hard because I have tremors when I do that. I will be holding my phone with my left hand and my hand shakes badly. When I was on the phone and my son came in he said why is your hand shaking like that. But it is not consistent. I cannot get up out of a chair like I use to. I have to have support. Could be fibro which I assumed but it is listed under Parkinson's. I also have that shuffle that all of a sudden starts when I am walking. I am going to make an appointment with a new neurologist on Monday. I am scared.