lately I have been noticing that about 12 hours after my 30 or more mile bike ride I wake up from sleep with an inner thigh spasm,and boy do they hurt.I mean they hurt so much I am screaming in pain.usually its one at a time but sometimes it travels from l-r or r-l.it never happened before.

I dont know whether it is a painful cramp or spasm,but it hurts for about 1-2 minutes,and sore for 1-2 days after that.