In the video, a person is seen riding a horse in an indoor arena. The rider is wearing a black jacket and a black helmet, and the horse is brown with a black mane. The arena has wooden walls and a sandy floor. There are several obstacles in the arena, including poles and bars, which the rider and horse navigate around. The horse trots and canters around the arena, showcasing its training and the rider's control. The video captures the fluidity and grace of the horse's movements as it maneuvers around the obstacles with ease.