Snowboarding!!!

So I'm taking a snowboarding class through my college. I love it. and i'm actually really good at it. Unfortunately i fear my left arm may never be the same ha ha. I have a tendency to fall onto it lol so it hurts most every day. Today we learned about dynamic turning which is going from one edge to the other without going flat. It's more dificult but I feel that I will get it soon ha ha.