Many people shout when practicing taekwondo. Does this sound have any special meaning?

One of the characteristics of Taekwondo is to make a hullabaloo about every time you hit a target or attack. This kind of aggressiveness in coordination with actions in training and competition focuses on spirit, and the heartfelt cry is called "Qi He". There are no restrictions on pronunciation words. Commonly used words are "Oh-","A-", "Ha-"and "Ya-". Generally speaking, the sound is prolonged.

Qihe plays an important role in Taekwondo training. At the beginning of training, many exercisers were afraid to shout loudly because of shyness and nervousness, but they will soon find that those who can shout loudly are obviously much better than those who can't, because they are full of self-confidence. It can be said that being able to shout and practice with all one's strength is the first step towards the combination of intention and qi, qi and strength, strength and technology. A dynamic training atmosphere can give full play to a person's potential and show a person's heroism.

The function of qi harmony mainly includes the following aspects: stimulating the excitability of cerebral cortex, stimulating the motor center of the brain, and making the body enter the excited state quickly. Increase the hitting power and give full play to the potential of muscles. Japanese scholars have done such an experiment and tested the upper arm flexor strength of 10 people for 20 times. The results showed that muscle strength was increased by 65,438+02.2% by stimulating muscle strength with sound (pistol shooting ear) before application.

? The combination of qi helps to regulate breathing. According to the relevant data, it is found that the stress on the back is the greatest when holding breath, which is 129 kg when exhaling and 127 kg when inhaling. Although holding your breath in practice can improve your strength, holding your breath hard will lead to an increase in chest pressure, hinder blood circulation in the lungs and lead to cerebral anemia. Therefore, in the two-minute round of Taekwondo, reasonable and scientific breathing is very important. Concentrate your attention, energy, encourage yourself, interfere and intimidate each other. We know that when animals fight, they will make all kinds of instinctive fighting sounds. Even a tiger will scare small animals with its roar. Human voice contains very rich connotations. Tone, speech speed, intonation and so on represent all kinds of subtle emotional changes. From the athlete's temperament, we can see whether he is anxious, afraid or fearless and full of confidence.