I've been hearing a lot about these from various people, how prevelant are stress fractures and shin splints in OCC. Do they hit most ppl, pretty much hit or miss, etc. Is training prior to leaving for OCC and doing LOTS of stretching pretty much the best way to prevent it, along w/ good running shoes......does anybody know of particular techniques used? If you are subject to a stress fracture or shin splint can you usually grind through it and make it through (unless your bone breaks) ?