In the Poomsae practice of Chapter 1 of Taekwondo and Tai Chi, the starting movements need to be sounded. Chapter 1 of Tai Chi is the first poomsae of Taekwondo. The essentials are as follows: master every basic movement: walking, lunging, forward fist, lower block, middle block, upper block, forward kick, and remember to perform martial arts The route, the trajectory on the ground is a king character, the first line goes left then right, the second line goes right then left after going forward, the third line goes left then right after going forward, and finally returns to finish the last line. With one punch, he turned around and returned to his original position. The last punch should be delivered with a sound, and the sound should be short, loud and powerful.