Great conditions this morning (air 75/water 72) and tried to squeeze in a quick run before I had to be somewhere. Did not have my head in the game and form was horrible. Tried to throw my ski around 6 ball on my 6th pass (stupid move this time of year for sure) and ran square over the ball taking a hard OTF and apparently tearing the cartilage around my sternum in the process. I have had many lower rib cartilage injuries over the years but never around the sternum. Anyone experience this before and any recommendations on treatment?