on sept 10th battle of Bristol weekend I had a party at my home. after the party was over I was seeing a guest out to their vehicle when I tripped over a chair on my porch. I went down hard on my left knee on concrete and I weigh about 255. I didn't break or pull anything just a deep knee bruise. several days later it began to swell and get very red. went to the doctor and ended up having emergency surgery on the 22nd. I have tickets to the game Saturday and me and my son are going. I can walk but I want to do as little walking as possible to keep the swelling down. any suggestions?