My worst injures was pedal to shin as it cut all the way up you could see fat tissue and bone as my mate said (Y) , lol i was only bunnyhopping aswell, feet slipped off. Then it was my right wrist, was trying to get up a high wall when I was poo, got up but when i lifted the bike i strained a nere or something on my right wrist, proper killed, couldn't lift any thing heavy, when i turned my hand it still hurt. But i kept riding and it took a while to heal but then and again it still hurts.