Hey,
I get those occasionally - is it like your calf and thigh muscles that cramp up?
When I get them it hurts like a *****!
Sometimes it can be caused by dehydration (not an issue for me)
Or being low on certain levels of potassium, calcium, and other minerals in your blood.
good luck,
Jason
VSG Surgery on April 26th, 2011
"Get busy living…or get busy dying. That's goddamn right." ~ Red, The Shawshank Redemption