In the video, a woman is riding a black and white horse in an indoor arena. The woman is wearing a black helmet, a black shirt, and blue pants. The horse is wearing a blue saddle. They are both trotting around the arena, and the woman is holding the reins. The arena has wooden walls and a sandy floor. There are several obstacles in the arena, including a blue pole and a cone. The woman and the horse are moving around the obstacles, and the horse is walking over a blue pole. The woman is holding the reins and guiding the horse around the arena.