query: How tall are draft horses?
passage: Draft horse
Draft horses are recognizable by their tall stature and extremely muscular build. In general, they tend to have a more upright shoulder, producing more upright movement and conformation that is well-suited for pulling. They tend to have broad, short backs with powerful hindquarters, again best suited for the purpose of pulling. Additionally, the draft breeds usually have heavy bone, and a good deal of feathering on their lower legs. Many have a straight profile or "Roman nose" (a convex profile). Draft breeds range from approximately 16 to 19 hands (64 to 76 inches; 163 to 193cm) high and from 1,400 to 2,000lb (640 to 910kg).
passage: Domestication of the horse
The horse of the Iron Age was still relatively small, perhaps high (measured at the withers.) This was shorter overall than the average height of modern riding horses, which range from about . However, small horses were used successfully as light cavalry for many centuries. For example, Fell ponies, believed to be descended from Roman cavalry horses, are comfortably able to carry fully grown adults (although with rather limited ground clearance) at an average height of Likewise, the Arabian horse is noted for a short back and dense bone, and the successes of the Muslims against the heavy mounted knights of Europe demonstrated that a horse standing can easily carry a full-grown human adult into battle.