I was snowboarding and I fell backwards on my hand and must have twisted my wrist or something cuz it hurt really bad- i was sitting there cradling it and rocking because it hurt so much. Anyway, I kept snowboarding and fell on it at least 4 more times- each with the same or worse degree of pain than the last. But at the end of the day it never did swell. At all. But it hurt to bend it much- especially bending it downwards- and even then the worst pain was when I tried to move my index finger or thumb downwards. Also it hurt to put pressure on the top/center of my wrist (and I could trace the pain down my arm a few inches from there) I also was unable to pick anything up with that hand or open doors, squeeze toothpaste- simple stuff. 5 days later now- I'm still having those issues but it's much less intense and less painful- and I can pick up drinks with it. So I guess it'll get better but I'm just curious as to what exactly it was that I did to it. Muscle/tendon sprain/strain? I have no idea...