For a couple of weeks now I have had numbness on the bottom of my right heal and numb behind my ankle. My calf might be a little swollen not a whole lot some times more swollen than other times. I do kickboxing 2-3 times a week, the days I don't do kickboxing I walk around 3 to 6 miles a day or jog. What could this problem be with my heal. No pain just numbness.
Another question I have is back in April I ran a 4 1/2 mile race and developed a bump unter my left knee that is not sore at all but is raised, and is hard as a bone. What could this be? Anything to worry about?