|
Every time I get up from sitting through a film at a movie theater, it feels and sounds like I crack every vertebrae in my spine. I can't help it, I lock up. I used to crack my knuckles when I was younger, but I haven't cracked them manually (one against the other in ages), but if I extend and close my fist, they all crack just as if I was cracking them manually. Is that common? Sort of like Chuckle's elbow, only both hands. I'm double-jointed in every finger, if that makes a difference.
|