Sprained ankle years ago on my first run EVER! out for weeks. Fell about 5 weeks ago at 25MPH plus off a 12 foot drop onto my right shoulder. Whatever I did, it was as close to dislocation as possible. I have to immobilize my arm with the other one just to get back to the bottom. Landed on the front of my neck once and couldn't breathe very well for several days. other than that, just bumps and bruises of various degrees.
Funny that we all keep coming right back to it.