I guess I was lucky.
I had stood up, pulled up my stuff, got ready to sit in chair but foot plate crowded me, didn't fall as much as sank down to sitting on floor. No pain at all except emotional anguish as I realized I could not get myself up. Grabbed my blanket and cell phone. Within @ hour and half was sitting in chair again. Had already eaten lunch, then peed, then I was sitting on floor! Luckily I don't embarrass easily. Underwear and swim bottoms really look the same to me and I do go in pool all summer. EMTs didn't get embarrassed either.