I was doing back walkovers earlier and my wrists were hurting so i was kinda rolling them and kneading them and everything and I did this and I felt a few pops in my wrist and it hurt. I did it a few more times to see if it would keep happening. (I'm not sure why I decided to keep doing it if it hurt...) It pops and hurts a lot more on one of my wrists than the other one. I made my brother do it and nothing happened. If you are a gymnast can you try this? I want to see if it is common of if I am just a freak. 1. Pull your hand out from your wrist as far as you can. (You can see like a gap) 2. Push your hand back and flex it while it is still pulled away from your wrist. Does it pop like 5 times?