Hi all, In the 'old days' I used to be able to walk for miles and miles and miles. It was only when I stood still -- say at a crossing waiting for lights to change that I'd have problems of OI, nausea, spinning sensations etc. It got to the point that if I had to stop I'd sit down, even just sitting on the ground. Then about 7 years ago I became unable to walk -- it seemed pretty sudden. I was reduced to barely being able to get around my apartment and I was like that for about 4 years. Since diagnosis with POTS, over the past 3 years my walking has improved. I have tried to incorporate into my exercise program -- really focus on it but it's just not possible for me, not yet anyway. I flake out after a day or two of trying. However, on a day to day basis, I can walk around shopping centres, I can walk to the local stores, from a bus-stop, say, to my doctor's appointment. It's when I stop walking and stand still (shuffling from one foot to the other in order to 'keep moving' may as well as be standing still) that I get into trouble and I feel like I'm going to drop. Allowing myself to do this will make me feel pretty week for sometime afterwards. I can't walk for long distances like I used to but I'm doing pretty well in this regard. I probably go out 3 times a week on outings that involve some walking (that's in a good week). But I do stop and rest quite frequently. That has been the key for me. To make sure I stop and sit and rest frequently. Sometimes I've feel like I'm going to 'drop' but (knock on wood) I never do, anymore. Then again I'm pretty aware of my current limitations physically. smiles to you, blue