Knights were skilled warriors in the Middle Ages, often serving a lord or king. They were known for their bravery and chivalry, which meant they followed a code of conduct that emphasized honor, loyalty, and protection of the weak. Knights typically wore armor and rode horses into battle, using weapons like swords and lances. In addition to fighting, knights participated in tournaments, where they showcased their skills in jousting and other competitions. Many knights were also granted land, which they managed and protected. This relationship between knights and their lords was a key part of the feudal system, shaping medieval society.