From the battlefield to the stadium
Muay Thai (มวยไทย) is called the art of eight limbs because it uses fists, elbows, knees and shins. Its roots lie in the unarmed fighting of the old Siamese armies, and for centuries it was also entertainment at fairs and festivals, with fighters’ hands bound in strips of hemp rope. Kings were said to box: Thai tradition remembers Phrachao Suea, the “Tiger King” of Ayutthaya in the early eighteenth century, as a fighter who slipped into village rings in disguise.
The sport’s best-known hero is Nai Khanom Tom, a Siamese prisoner of war in Burma. In 1774, so the story goes, he fought a series of Burmese champions before the king and beat ten of them in a row, winning his freedom. Two days now honour the sport: 6 February, named Muay Thai Day by the cabinet in 2011 in honour of the Tiger King, and 17 March, Nai Khanom Tom Day, when Ayutthaya holds a mass wai khru ceremony.
The modern sport took shape in the twentieth century: rings, rounds timed by the clock, weight classes and, from the 1930s, gloves in place of rope. Bangkok’s Rajadamnern Stadium held its first fight in December 1945, and Lumpinee opened in 1956; it moved to a new building on Ram Inthra Road in 2014. The Boxing Act of 1999 regulates professional boxing, and the amateur sport is governed internationally by IFMA, which the International Olympic Committee fully recognised in 2021. Thailand has also put Muay Thai forward for UNESCO’s list of intangible cultural heritage.
The ritual before the fight
Every traditional bout begins with the wai khru ram muay (ไหว้ครูรำมวย), a slow dance in honour of the boxer’s teachers, their camp and the spirits of the place. Each fighter circles the ring along the ropes, pausing at each corner, to seal it, kneels to bow three times, and then performs a dance that is particular to their camp. Watchers who know the styles can tell where a fighter trained.
During the dance the boxer wears the mongkhon, a sacred headband blessed by the teacher, which the trainer lifts off before the first round; many also wear prajiat, cloth armbands, for the whole fight. A small band of Javanese oboe, two drums and finger cymbals plays throughout, slow at first and faster as the fight heats up. Fighters enter the ring over the top rope, never under it, and no one should step over a fighter or a mongkhon.
How a fight is scored
A traditional stadium bout is five rounds of three minutes, with two minutes’ rest between them; many newer promotions fight three. Judges score each round, giving most weight to clean, hard technique that visibly hurts or unbalances the opponent: kicks to the body, knees in the clinch and sweeps score well, punches less so, and a fighter who stays balanced and composed is preferred to one who throws more. The first round is often quiet, a time for reading the opponent, and the fourth is usually decisive. The crowd, much of it betting, cheers each telling blow, and its roar tells you who is winning.
Training at a gym
Thai fighters grow up in camps (ค่ายมวย, khai muai), where they live, eat and train twice a day. A typical session runs about two hours: running or skipping, shadow boxing, rounds on the pads with a trainer, the heavy bag, clinch work and conditioning. Gyms that take foreigners offer the same work in classes or private sessions, by the day, week or month.
Choosing one:
- Watch a session first. Look for trainers who hold pads for one or two students at a time and correct technique, not just hold the pads.
- Look for active fighters training there. A gym that still produces fighters keeps its standards.
- Check the sparring. Light, technical sparring is normal; a gym that lets beginners spar hard is a risk.
- Check cleanliness of the mats, gloves and showers, and bring your own hand wraps, gloves and shin guards if you stay for long.
- Ask about insurance, since many travel policies exclude combat sports, and know where the nearest hospital is.
- Children and teenagers fight in Thailand, and the law requires boxers under 15 to be registered with their parents’ consent. Gyms that train children should explain how they protect them.
Gym etiquette
- Greet your trainer with a wai, and thank them at the end of the session.
- Take off your shoes before stepping into the ring or onto the mats.
- Do not step over equipment or people resting on the floor, and never put your feet on the ring ropes casually.
- Turn up on time, and tell the gym when you will not; trainers plan the day around their students.
Sources
Checked against the sources below. Rules, fees and dates change, sometimes at short notice: confirm with the gym, or the Sports Authority of Thailand for the rules before you rely on them.
- Discover the martial art of Muay Thai: history, wai khru, the stadiums, Tourism Authority of Thailand
- Cabinet approves the UNESCO nomination of Muay Thai (2024), Government Public Relations Department
- Destination Thailand Visa, with Muay Thai among the soft-power activities, Royal Thai Embassy, London