Sally you are so right. I learned the hard way that I'm lucky to be able to do what I can do. Since my fall I've been trying to strengthen myself as much as I can. I'm now coming off of 2 weeks of no exercise (yet again!) and so looking forward to going to the gym tomorrow. I'll have 2 weeks of being able to exercise before I find out if I have to have knee surgery. I now cherish every day that I can exercise or get out and keep moving.