My question comes from this video(link provided below). I am not convinced that the person in the video who used dual swords on a horse to cut some tatami was faking it or not, but I ask anyway because maybe it was real. Or there's some martial arts that actually do that, and I don't mean acrobatic, but real use for battle or fighting technique.
마상무예공연Horseback martial arts show "여명" 제2회 새만금전국지구력승마대회 행사 - MK미디어[무칸]