I have a constant pain in both my calves. I had this pain since my childhood. During my childhood it was never this constant. I am professional tennis player and I am pretty fit. My feet are always very cold. To get relief from this pain I use to wrap my calves tightly for 20 minutes. After I removed the tape it felt good for a while. The pain is not unbearable, but at the same time, I feel it through out the day. Can anyone please tell me why this pain occurs?