ouch .. when I was about teenager I was mad and hit my stepfather's leg and got sprined on my middle of finger didnt put ice or gone to hopstial till for few days it much better but now my middle of finger sometime stuck to move when I rub the wall or wash on the floor something like that it lilttle bit stuck so I had move my finger it hard explian I can move my 8 fingers and 2 thumbs can move very well