Well, this happens to me once in a while, all of the times at night when I sleep.
When I turn at night, it sometimes happens that I get into a position that causes an immense pain, like a cramp, from the knee down to the ankel, at the back of the leg.
It also sometimes happens at the soles of my feet. The pain lasts for about an hour, and then starts to decrease.
What is causing this? Is it the muscle going into a wrong position or something?
Just wondering what was causing it