You're right, and oh my god: don't get me started on the abysmal safety record of theatres, particularly towards the non-union end of the scale. I never got a fight director credential, but I was competent, and served as fight captain on any number of shows. 1.) Unarmed fights are the most dangerous type of scene, but also the most likely to be treated cavalierly by people who don't know any better. 2.) There are safe ways to do (just about) everything. A company that can't afford to hire a qualified fight director shouldn't stage fight scenes. Period. End of story.
I've literally walked out of shows (as an audience member) where it's been clear that the actors are doing unsafe things, because I didn't want to see happen what you showed up to. Thanks for being there, and I hope that woman was OK.
She was alert when we got there. We took her in as a precaution/for observation. Don't know what happened after that but the loss of consciousness was brief so she was probably fine.