This is kind of embarrassing but at the time it was so terrifying and painful! Last summer I worked at a camp in America on the ropes staff, part of my job was that every morning myself and the other ropes staff would have to set up the entire ropes course- put up all the ropes, tie all the knots and put up all the ladders. Usually I just put up the ropes and tied the knots but one day, I was left to help put up the ladders. The ladders were about 12ft high and were solid wood and were so heavy that we couldn't lift them very much and we had a certain method of putting them up where we would lie them on the ground then walk them up to prop them against the edge of the pole or wall and then tie them to it. Unfortunately for me it had rained that night and the ground and the ladders were soaking wet and really slippy! I was walking one of the ladders up against the rock wall when it skidded on the floor, slipped against my hands and started falling towards me. Now, it retrospect I should have either dove out of the way or at least just let it hit me. The worst it would have done would have knocked me out. Stupid me panicked and decided to move my head to that the rungs wouldn't hit me, instead my head would go through the rungs! It then balanced on my shoulders, one rung fitted underneath my chin and it then started tipping backwards, lifting my head back, so far back that it hurt like hell. Another member of staff ended up having to jump down fromthe top of her ladder and stop mine from tipping my head completely back. The terror I felt was immense, everyone around me was in shock and we had all thought that the ladder was going to take my head off. I thought my neck was about to break. I ended up with whiplash for ages =[ So freakin painful both at the time and for ages after!
Also, when I was 10 I went on holiday with my cousins and we were playing in the kids park jumping off a tube slide and catching hold of monkey bars and swinging. It was pretty boring after a while so we decided to be a bit more daring. My cousin wondered if we could catch hold of the monkey bars with one hand so me being the stupid little idiot that I was (and still am, see ladder incident for proof!) I decided to try it. I managed it but instead of swinging forward with the momentum of the jump, I swung sideways. WHat happened was that my hand stayed on the monkey bars and my body pretty much swung round 360 degrees leaving my hand to do some sort of move like that scene on the exorcist where her head spins all the way round. I snapped 10 bones in my wrist- the 8 between my hand and my wrist and the radius and ulna. I had to have pins in it for ages and a cast up to my armpit for months. I can't even begin to describe the pain... the itchy cast was a bitch too!
Also, last summer I stepped off of a step wrong and went down on my ankle! It was the most intense pain i've ever felt and then it stopped after 5 minutes and my whole foot went completely numb. Turned out to be a third degree ankle sprain and I was in a foot brace for weeks. Couldn't walk on it at all for a week, American crutches suck! Bruised ribs all round =[