Thai Boxing, Muay Renaissance

The ascension of King Chulalongkorn (Rama V) to the throne in 1868 ushered in a Golden Age not only for muay but for the whole country of Thailand. Muay progressed greatly during the reign of Rama V as a direct result of the king's personal interest in the art. The country was at peace and muay functioned as a means of physical exercise, self-defense, recreation, and personal advancement. Masters of the art such as former fighters or soldiers began teaching muay in training camps where students were provided with food and shelter. Trainees would be treated as one family and it was customary for students to adopt the camp's name as their own surname.

After the occurrence of a death in the ring, King Rama the VII pushed for codified rules for Muay Thai, and they were put into place. These included the rules that the fighters should wear modern gloves and cotton coverlets over the feet and ankles. It was also around this time in the 1920s that the term Muay Thai became commonly used while the older form of the style was referred to as Muay Boran.

by: http://en.wikipedia.org