Yesterday my feet went out from under me while hiking on a wooden boardwalk trail in Alaska. I fell with all my weight on my back. Unfortunately, my GoPro HD camera shifted in my jacket and lodged itself under my right shoulder blade. The result? Looks like a couple of broken ribs. I thought I was going to pass out from the pain. Still very sore and getting into and out of bed takes some tricky maneuvering. Not sure how long before I will be able to ride again.