I think if you haven't been to the 1989 tour you won't understand how scary this is. I was in the pit, so first hand i know that theres a huge barricade and at least a five foot gap between the barricade and the cat walk stage. The stage is literally a giant propeller that lifts up and spins around the entire arena/stadium so you can imagine the precautions taken to not decapitate anyone
so for someone to be able to jump over it is pretty insane.
Having played over 30 shows already i'm sure Taylor has everything timed down to the second so having two guys grab your leg while you're on stage alone is terrifying.
Had this been me they would have to cancel the concert in order to remove my boot from their skull