Am a sports photog & have been in this situation many of times. Last time I was even remotely in this situation, another photographer behind got hit so hard it damn near knocked her out. Literally stopped the game for like 2 minutes or so. I then moved to the away teams side of the field & by the time I looked back over on that side, she was barely getting up off the ground with the help of the trainers. Very scary situation but **** like this happens.