Last year, during a long round of PT for both feet, I received some TENS 'Accupoint' therapy. It was sort of, well, peculiar at first...but it did seem to 'jumpstart' some of my extremity nerves awake. There have been intermittent, random zings, zeeps and zaps since. The best way to describe it is electro-stim accupuncture. The guidebook uses accupuncture points for treating various conditions and it's fascinating.

Worked for me, ask and see? - keep at it! - j