So I decided to go for a little walk today alone.. There's a flyover where I live, and I very rarely go that way because of it being a hill, I feel off balance. When I went that way today (up the stairs, up the hill) my legs just felt so shaky! Kind of like they didn't want to go anywhere, that my legs were going to give way, as if being nervous in my legs! Has anyone else had this? I've had it twice when I've gone that way.. I suppose because it's out of my comfort zone and somewhere I don't go as often.