Joint suddenly starts popping
So yesterday, after I got out of dance, my elbow suddenly started hurting a lot, particularly when I would straighten it. Now, the pain has gone, but it will randomly pop now, but not everytime I straighten it. I can pop most of my joints, but my elbow has never popped that often before. Does anyone know if this is, like, an injury, or has something like this happened to anyone else?