Exercise doe NOT make my pn better.
But I do it anyway.
Arobic tapes seem to work best because the feet are moving but not pounding the pavement like walking outside. However, I like a good walk on my treadmill so I do walk a fast pace at an incline on my treadmill for 30 minutes. I do either of those every single day and when I am done my toes are always flaming red and hot to touch but it subsides within an hour. When I walk outside on the pavement it gets more irritated.
I wont give up exercise so I live with it....until I can't.
edit to add: I use to do exercise in the pool and if you do it RIGHT you can really get a good work out in. But it is not my favorite kind of exercise.
While it does not help my pn it does not make it worse either, simply irritates my toes for about an hour afterwards.