Hayley is just your typical sports announcer, who also happens to be a horse girl, so when one of the racehorses got loose, she acted on instinct despite the animal running at her full speed!
Wearing a dress and carrying a microphone, she grabbed the reins as the horse raced past her.. she was knocked down and dragged but hung on, finally stopping the big animal.
And the other announcers? "Shes unbelievable! Hope the microphones alright cause she'll have to pay for it. She might have broken her earpiece. That's going to be expensive for her." Sure hope no one makes her cover any damages, because she probably saved someone from being seriously hurt, including the horse!