that little of the horse's weight is translated to the lance. Further evidence for a 14-16 hand () war horse is that it was a matter of pride to a knight to be able to vault onto his horse in full armour, without touching the stirrup. This arose not from vanity, but necessity: if unhorsed during battle, a knight would remain vulnerable if unable to mount by himself. In reality, of course, a wounded or weary knight might find it difficult, and rely on a vigilant squire to assist him. Incidentally, a knight's armour served in his favour in any fall. With his long hair twisted on his head to form a springy padding under his padded-linen hood, and his helm placed on top, he had head protection not dissimilar to a modern bicycle or equestrian helmet. Transportation Throughout the Middle Ages it was customary for people of all classes and background to travel, often widely. The households of the upper classes and royal courts moved between manors and estates; the demands of diplomacy, war and crusades took men to distant countries; priests travelled between churches, monasteries and formed emissaries to Rome; people of all classes went on pilgrimage, or travelled to find work; others travelled as a pastime. Most people undertook small journeys on foot and hired horses for longer journeys. For the upper classes, travel was accompanied by a great deal of pomp and display, with fine horses, large retinues and magnificent cavalcades in order to display their wealth as well as to ensure personal comfort. For example, in 1445, the English royal household contained 60 horses in the king's stable and 186 kept for "chariots" (carriages) and carts. During much of the Middle Ages, there was no system of interconnected roads and bridges. Though parts of Europe still had remnants of Roman roads built before the collapse of the Roman Empire, most had long fallen into disrepair. Because of the necessity to ride long distances over uncertain roads, smooth-gaited horses were preferred, and most ordinary riding horses were of greater value if they could do one of the smooth but ground-covering four-beat gaits collectively known as an amble rather than the more jarring trot. Mule trains, for land travel, and barges, for river and canal travel, were the most common form of long-distance haulage, although wheeled horse-drawn vehicles were used for shorter journeys. In areas with good