firstconcussion,

Welcome to NeuroTalk,

What a odd coincidence of a time to have this subject come up. I used to struggle with similar sensations in my legs. That was 15 years ago. Then, last night, I had strange pulsing tremors in my legs. It lasted for an hour or two then it was followed by mild cramping like pain in my right thigh. I had to experiment to find a leg position that gave me some relief. I finally go it to subside enough to go to sleep. This morning, my legs feel tired. I'll go to the gym and work out a bit on the rower to push fresh blood through my legs.

I've had these odd leg symptoms many times. I've never found them worth worry. They are just uncomfortable and annoying. The have always gone away after some time. Some times, I can find a relief position or activity like DavO suggests.

I don't think there is a reason to worry. You will likely experience more odd symptoms that come and go. I'm going to take a calcium w/ magnesium capsule. Magnesium is often needed when muscles do strange things.

My best to you.