Recently I'm noticing that my foot hurts, just between the heel and ankle. It's mainly my left foot and the soreness is worse the next day. I don't have any calf pain, but I've been trying to stretch that area. Does anyone have any other reccomendations; it's not too much of a problem now, but I would like to be preventitive. Are there any specific shoes features that I should look into? Is there a better way to isolate that area w/ a stretch? thanks, Arjun.