Every Dojo is different, so some voices or slogans are different, but these slogans and voices have the same function:
In the practice and competition of Taekwondo, every time an athlete completes an action, he is accompanied by a loud cry and sends out "Yeah!" "Wow!" "Yours!" Wait, this kind of propaganda has a very important role. Its psychological characteristics are mainly manifested in the following aspects: first, shouting can make you excited, invigorate your brain motor center, stimulate your body to enter an excited state quickly, and stabilize your mood; Secondly, shouting can distract the other person's attention, improve their own attention, increase self-confidence and play a role in concentrating courage; Third, yelling will interfere with each other's emotions, stimulate each other's psychology, reduce each other's self-confidence, and make each other psychologically unstable, especially compared with their weak opponents or opponents who confront themselves for the first time, causing psychological pressure, making their skills and tactics unable to play normally and creating conditions for them to defeat their opponents.