Poomsae is a codified sequence of defenses and attacks, performed alone against imaginary opponents. Behind the choreography: the mechanics of the body, a rhythm and a symbolism.
A logical sequence of movements, mostly defenses and attacks, performed alone. It is one of the three pillars alongside basic techniques (kibon) and sparring (kyorugi), and a mandatory test at every grade examination. Golden rule: you finish where you started.
Each poomsae draws a figure on the floor. Together, the eight Taegeuk trace the character 王, "the king". Start = finish, within one step.
You don't swallow a form in one go: break it down, feel it, repeat it. A slow and accurate form is worth more than a fast and sloppy one.
A beautiful poomsae is mechanics: power does not come from the arm, but from the ground, the hips and a sharp stop.
The "sine wave" (knees rising and falling) is an ITF principle. The WT / Kukkiwon style of the Taegeuk does not use it: the head stays at a constant height, and the power comes from the rotation of the hips.
A poomsae breathes: you alternate the slow and the powerful, the quick and the suspended. This is the wan-gup, the control of speed. In World Taekwondo, a form is scored out of 10.
Accuracy out of 4, presentation out of 6. Penalties from 0.1 to 0.3 (loss of balance, forgotten kihap, wrong movement).
The Taegeuk set expresses the harmony of eum and yang and the eight trigrams (palgwae) of the Book of Changes. Each form embodies a force of nature.
Beneath the choreography, each movement keeps a combat meaning: the boon-hae (the Korean equivalent of bunkai). A block can also be a grab, an off-balancing, a strike or a lock.
An arae-makgi is not just a parry: the hand returning to the hip has seized the opponent's wrist; the forearm coming down strikes or breaks their balance. One same image, several readings.
The stances (seogi) are the skeleton of a form. Well set, they give balance; poorly set, everything collapses.
You pivot on the ball of the foot, the center of gravity low and stable, you enter each stance sharply, and you always return to the starting point.
Theory enlightens, the mat teaches. Start with the very first poomsae, Taegeuk Il Jang.
Content verified from the official standards (WT / Kukkiwon) and recognized references.