I'm afraid to even walk to fast. I have the worst anxiety, it keeps me from doing anything that exerts me. I'm so scared I will just die. I know my thoughts are crazy and anxiety is causing me to feel this way,but I still back away from doing alot. I hate hate hate anxiety..I know if another person is with me i will do active things,maybe thats what you need to get you started. We realize we have anxiety but we still let it overcome us.. we have to go on and try. Plus exersise is a good medicine for us. I hope you can get out there. I would be your exersise partner if i lived nearby.