Thai boxing, or Muay Thai kickboxing, is different from international boxing. In the Thai style of unarmed fighting, the feet, elbows and knees are used in addition to the fists. Because a Muay Thai kickboxer uses all of these, it is called "the science of the eight limbs," even though Muay Thai actually involves all parts of the body.

Muay Thai kickboxing is believed to have started in 1650 when King Naresuen of Siam was captured by the Burmese army. He was offered freedom if he could successfully defeat 12 of the finest Burmese boxers. Once victorious, he became a national hero, instilling pride in the Thai people and making Muay Thai kickboxing tournaments a national pastime. Today, it's gaining a newfound popularity in the West by endorsements from emerging martial arts movie stars such as Tony Jaa.

Muay Thai techniques consist of about 30 basic techniques mostly practiced by sparring. There are no forms in Muay Thai. Aside from sparring and bag work, kicks are of primary importance in Muay Thai, and the art is best known for its shin strikes. The characteristic round kick is delivered with the shin. Therefore, shin conditioning is absolutely essential. The Muay Thai technique is legendary in its reputation as a formidable and extremely effective martial art. Training in Muay Thai kickboxing is difficult, but yields grand results if the student remains vigilant. The outcome is excellent flexibility and explosive strength.