What is the main claim of the given passage?

Horses are used for many different types of activities. Horses can be used to pull carts. They are also used for riding English style in which the rider can jump and show them. Horses can also be used for riding Western style in which riders can herd and rope cattle and go on trail rides. An English style rider can also perform dressage, which is a highly precise series of movements involving the rider and the horse.