English dressage saddles are designed specifically for the discipline of dressage. They typically have a deep seat with large knee blocks to help the rider maintain a correct position while performing the precise movements required in dressage. These saddles also have a longer and straighter flap compared to other English saddles, allowing the rider's leg to hang straight down and provide better communication with the horse. The panels of a dressage saddle are usually wider and more even to distribute the rider's weight evenly over the horse's back. Overall, English dressage saddles are designed to help the rider achieve proper alignment and balance while executing the movements and exercises of dressage.