In the video, a person is seen riding a horse in an indoor arena. The rider is wearing a helmet and is holding the reins while the horse is trotting. There are several obstacles in the arena, including poles and barriers, which the horse jumps over. The arena is well-lit and there are flags hanging from the ceiling. The horse is brown and the rider is wearing a black outfit. The video captures the horse's movements as it jumps over the obstacles with precision and grace.