Medieval knights were heavily armored soldiers who served as mounted warriors during the Middle Ages. They were often part of the noble class and followed a code of conduct known as chivalry, which emphasized bravery, honor, and respect for women and the weak. Knights were typically trained from a young age, starting as pages and then becoming squires before earning their title. Knights played a crucial role in battles and tournaments, showcasing their skills in combat. They fought for their lords and were often rewarded with land or titles. The image of the knight is closely associated with the castle, where they lived and trained, and the sword, which was their primary weapon.