keeping mobile

Knowing how important physical exercise is to keep Parkinson's at bay, I have taken to swimming on a regular basis, in the hope this will help retain my mobility for as long as possible. The other morning as I entered the Sports Center, I was practically accosted by a woman who appeared out of nowhere.
When I was first diagnosed with Parkinson's, I struggled to cope and understand the many strange symptoms that were coming at me fast and furious, as if from every direction. Unable to fall asleep at night, we tried all the usual "old wife's" remedies, but nothing seemed to work.