Guys gotta do what guys gotta do, and sometimes they have to get banged up in the process. I applaud these male efforts - and female efforts - to remain in the game and not to quit despite the risks to bones, pride, etc.
A medical colleague emailed me a photo of his own left tibia this weekend, acquired when skiing at Jay Peak. Ouch. An MD degree is not required for this diagnosis. For a layperson, this is a version of a "broken leg." This will need pins or a plate or something. Some metal and some screws, and I think he'll miss a day or two of work.