Taekwondo is composed of basic movements, routines, combat, exercises, and body-preserving techniques. There is an inseparable relationship between them. If one of them is missing, it is like a tooth missing in the wheel. Basic actions are components of routines. Most of the routines are intended for attack and defense purposes. So it is a fight, but it is not a direct hit. But it is the same as practice. <Br/> therefore, in order to protect yourself, master various technologies, and make the technology practical, you must go through every detail. Continuous exercise is the pride of people who practice taekwondo. It is a symbol of hard work and patience that can make the technology better available in practice. Some people have a natural nature, and their technology is very good. However, without the usual training, it will be easy to get hurt in practice, and its own technology will not play a role. <Br/> for details, most of the basic actions are to attack and defend the hypothetical enemy. For example, the punch is the front of the attack, and the lower side of the arm is the front and back of the wrist that defends the opponent against the attack. The basic action is to prevent or block the attack in one situation, that is, the target is one, and the attack can be performed in another situation. Therefore, you can master a lot of actions and use them skillfully in different situations. <Br/> A routine is composed of the basic actions mentioned above. It is the enemy of attack and defense in different circumstances. The routine content of each level and segment is novel, and new actions are learned in the face of different situations. The attack and defense techniques learned in routine and basic exercises are used correctly by the opponent in practice. In order to deal with different situations, we can practice each other with different people so that we can learn the technology well and develop the basic actions, routines, and practices described above in practice, at the same time, the attack and blocking methods are thoroughly exercised. in whatever circumstances, the principles of Speed Balancing, concentration, reactionary force, and breathing adjustment are reflected in the action, and the enemy is immediately defeated. At this time, you can protect yourself. <Br/> therefore, taekwondo practices are the same as those shown in the following circular table. They do not have to be practiced for a long time and have no beginning or end, so they need to be honed repeatedly.