Taekwondo is a Korean martial art built around high, fast kicks. Its name describes it: tae means foot, kwon means fist, and do means way. It is both a combat sport contested at the Olympics and a discipline practised by millions for fitness, self-defence and personal development.

What makes taekwondo distinctive is the emphasis on the legs. Kicks score more than punches, head kicks score more than body kicks, and spinning kicks score the most of all — so the sport rewards speed, timing and spectacular technique.

How taekwondo works

Taekwondo has three core elements. Kyorugi is sparring: two athletes facing each other and scoring points with kicks and punches. Poomsae are forms: set sequences of movements performed alone, judged on precision, balance and power. Gyeokpa is breaking: smashing boards or tiles with a strike, a test of power and focus.

There are two main branches of the art. World Taekwondo (WT) governs the Olympic style, with electronic scoring and light, controlled contact to the torso and head. The International Taekwon-Do Federation (ITF) runs its own style, which emphasises traditional patterns, called tul, and different sparring rules. When you watch taekwondo at the Olympics, you are watching the WT style.

Competitors wear a dobok uniform, a chest protector called a hogu, a helmet, and arm and shin guards. The fighting area is a square mat, and a match is fought over three rounds of two minutes, with one minute of rest between rounds.

Belts and ranks

Progress in taekwondo is marked by belts. Students start at white belt and work through colour belts — typically yellow, green, blue and red — towards black belt. Ranks below black belt are called kup, counted downwards, while ranks from black belt onward are called dan, counted upwards. Dan ranks continue up to 9th or 10th dan, reserved for grand masters with decades of practice.

The belt system is a ladder of technical skill and maturity, not just a measure of fighting ability. Advancing requires demonstrating forms, techniques, sparring and breaking at each level.

How sparring is scored

Olympic-style sparring is scored electronically. Sensors in the chest protector and helmet register valid kicks automatically, while judges confirm punches and award the extra points for turning kicks. This Protector and Scoring System was introduced to make scoring fairer and more transparent.

Under the current World Taekwondo rules, the points are:

• 1 point for a valid punch to the torso
• 2 points for a kick to the torso
• 3 points for a kick to the head
• Turning kicks score double — 4 points to the torso and 6 to the head

Punches to the head are not allowed, and neither are kicks below the waist. Penalties, called gam-jeom, give a point to the opponent. The athlete with the most points at the end of the match wins, and a large lead or a knockout can end a bout early. Some events also use a best-of-three rounds format, in which each round is scored separately and the first athlete to win two rounds takes the match.

Weight classes

Like other combat sports, taekwondo divides competitors by weight so that bouts are fair. At the Olympics there are four weight classes per gender:

• Men: under 58 kg, under 68 kg, under 80 kg, over 80 kg
• Women: under 49 kg, under 57 kg, under 67 kg, over 67 kg

World championships and other events use more weight classes, but the Olympic programme keeps it to four per gender.

Formats and major competitions

Taekwondo became an official Olympic sport at the Sydney Games in 2000, having appeared as a demonstration sport before that. It has been on the programme at every Summer Games since, and it is also a Paralympic sport. Beyond the Olympics, the biggest events are the World Taekwondo Championships and the World Taekwondo Grand Prix series, plus continental championships and the World Poomsae Championships for forms specialists.

A brief history

Taekwondo developed in Korea in the 1940s and 1950s, combining traditional Korean martial arts with influences from Japanese karate, and it was first developed for self-defence and military training. Through the 1970s it gained international recognition as the World Taekwondo Federation standardised the rules and built a global competition structure. Olympic inclusion in 2000 turned it into one of the world's most widely practised martial sports, with national associations in more than 200 countries.

How to follow it

Watch the feet, not the hands. The best taekwondo athletes win with timing: a head kick thrown a fraction of a second before the opponent's guard moves, or a spinning kick used once, at exactly the right moment, when the opponent least expects it. And watch the score after each round, because a single turning head kick can swing a match in one exchange.