out of commission

I've been a bit out of commission becuase of the knee injury. I went to the sports med. doc and he said something about my kneecaps not being aligned right and sent me to physical therapy. I have been doing a bit of walking, but not much else, other than last night I played with my wii fit for about an hour. Pretty fun and I was breaking out in a light sweat from some of it, but overall, not much of a serious workout. Still, it's better than sitting on the couch, right?