I can't believe I am replying to such a stupid asinine thread but I fractured a transverse process in my back when I was 17 inner tubing down the Chestnut Ridge toboggan hill. I walked back up the hill, went into the lodge, went into shock and left in an ambulance. Spent the next 2 or 3 weeks flat on my back on the living room floor. Not a fun injury. The only jerks in this story imo, are Del Rio playing doctor and the OP.