The other day, while taking my almost daily walk ( Texas does have good winter weather most of the time), I felt a strange feeling run up into my thighs a couple of times. It felt sort of like a mild electric shock feeling or like a mild hit on your funnybone. I really did not give it much thought but then on an MD Anderson board I saw that a woman wrote in that she had experienced it, especially if she jogged or power walked, and her oncologist explained that it is yet another sid effect of radiation treatment.
Have any of you experienced this strange phenomena?

Danny G.