I can bowl on the Wii sitting down too. I can also do it left handed. (I'm ambidextrous) I did something to my right shoulder this past fall, have no idea what I did, but it hurts a lot sometimes and sometimes the next day it wont hurt at all. It kind of interfered with my Wii bowling, so I had to start playing left handed.

I need to start playing with the Wii some more. I havent done much all winter because my hands are still numb. Maybe if I start playing with the Wii some of the exercise you get from playing the games will help my hands?