Once in a while I wake up with some numbness in one of my arms.. Perhaps because I put one of my arms underneath 3 pillows with my head on top, alot of pressure! As soon as I wake I do adjust my arms and then I'm fine.
I remember when I was a kid and I would get charley-horse (sp?) in my feet and I would hop around on one foot! Glad that hasn't happened to me in a long time. Once I went swimming and I swam out way too far and got that charley-horse in one of my legs and wow, I was scared because I was way out there in the ocean and no one was around so I kind of floated back to the beach using my arms, whewwwww!