Chapter 82: Sword Analysis

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"Let me tell you first, but in fact, Sawada has asked me this question several times, and I have thought about it many times myself. It was Chief Sasaki who spoke, and although the three-dimensional projection was paused, his figure was still blurry under the light.

"In the trial combination, these changes should be said to be instinctive, not 'Ah, Yanagi-kun reacted like this, so I should change like this in order to get the first move', in my brain, there was absolutely no such thought, everything was subconscious, and there was no thought at all. ”

Speaking of this, Chief Sasaki paused for a moment, as if he was thinking about something, but he quickly continued to explain: "The last time Professor Sawada asked about this, I was thinking, since it is not the judgment of the brain through thinking, then, what made me decide that the sword technique should change in this way?"

"Every time I try to meet, the opponent is different, the environment is different, and the strain moves are different, so in such a complex situation, I can basically make a fairly appropriate response every time, and this kind of response doesn't make sense if it is all about luck.

Then there must be something that, when I try it out, can go beyond my brain and directly allow me to make an accurate judgment. And this thing should have a certain ability to think and process.

In the past, we used to call it 'body instinct, or the well-honed kendo instinct', but if you think about it deeply, what is this 'body instinct', the old man also wants to know!"

After a while, seeing that no one answered, Professor Sawada said: "The term bodily instinct is too general, our project team has been studying this for a long time, and the response of the human body can be roughly divided into reactions caused by nerve reflexes, such as the knee thrust reflex, which is the first priority sequence and has the fastest reaction speed;

There are also reactions caused by various hormones in the human body, such as adrenaline secretion, which can cause the human body to concentrate and enhance the ability to resist blows and other excitatory effects, which is the second sequence, followed by the reaction speed;

There is also the acquired conditioned reflex that is trained to link two otherwise unrelated conditions together to form a conditioned reflex, which is the third sequence, in this case, depending on the situation, the reaction speed varies, the fast one can be close to the first sequence, and the slow one is often not much faster than the processing speed through the brain feedback.

As for the reaction speed of the two Jianhao in the trial combination, it has exceeded the theoretical threshold and exceeded the nerve reflex speed of the first sequence, so this cannot be explained by the theory that has been formed by our project team, so I will raise this question again here today. ”

Even under the cover of light and shadow, I could barely see that Professor Sawada, who was standing in the middle of the hall, shook his head in disappointment.

"Actually, this question, everyone here has thought about it, after all, when fighting and trying out, there will not be much time to think carefully about which move is more appropriate, everyone should rely on the results of daily practice, and deal directly in an instant, and there will be no time to think carefully.

It seems that the way we can improve this kind of combat reaction is to practice more and fight more, and there is no good way to improve it intuitively. ”

The one who spoke should also be a swordsman, but Aoki Ryoji didn't know him, and under the three-dimensional projection, he couldn't even see what a person looked like.

"I have some ideas, but it's mostly a guess, a conjecture based on my own situation. This was the voice of the teacher Yanagi Yuanhe, and it sounded not far in front of him.

"Master Yagyu said that we don't even have a research direction right now, and any ideas are precious. Professor Sawada said.

"First of all, in addition to the brain, other nervous systems of the human body also have a certain ability to process information.

Secondly, there is a saying in the Celestial Empire Continent that describes a certain kind of martial arts realm, 'a feather cannot be added, and a fly cannot fall', describing the sensitivity of a warrior's skin and the speed of response to external stimuli.

In the same way, in terms of ganglia, the ganglia of a warrior may have a stronger ability to process information than ordinary people due to long-term exercise, and if these ganglia have a set of ways to interact with each other, then when a warrior duels fights, he may really rely on another system to make thinking and judgments, rather than through the brain. ”

There was a moment of silence in the room.

"Bang bangβ€”" The applause rang out, and this was where Professor Sawada was.

"Master Yanagi, although you are the youngest among them, but you are the most scientifically minded swordsman I have ever met, do you want to join our human exercise team? I think your way of thinking is very suitable for scientific research!" Professor Sawada said excitedly after applauding.

"Haha, Professor Sawada, you're joking, I'm only in junior high school, this little idea, just mention it, to carry out scientific research step by step, the accumulation of knowledge is far from enough, joining the human body sports project team, the only role is probably to be studied, right?"

Saying that, Liu Shengyuanhe laughed, under the shroud of light, although he couldn't see everyone's facial expressions clearly, but there were laughter from all directions, and it was estimated that the swordsmen were harassed by these scientific researchers.

"It's a pity, Liu Shengjun, science is the direction of human development, no matter how outstanding a swordsman is, it is difficult to fully pass on his ability to the next generation of disciples, because everyone doesn't even know how they got their ability.

Therefore, even though the kendo world breaks the boundaries of genres and communicates with each other like modern Japan, there are still very few people who can condense martial spirits and achieve swordsmanship.

This is because the condensation process of the martial soul has only been an empirical product until now, and it cannot be accurately described by science at all, so it cannot be taught.

This requires the cooperation of our scientific researchers and Jianhao to hope to unravel this mystery, Liu Shengjun, your scientific thinking is also one of our hopes, come on and study hard, I hope that one day, you can join our project team as a dual identity of Jianhao and scientific researchers. ”

"Okay, let's continue to play, this trial is the most mysterious sword trial we have encountered since the establishment of our project team for 12 years, and there are still many things to discuss below. ”

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"Please pay attention here, Chief Sasaki's fallen leaf slash, the two swords swing each other, forty-three slashes in a row, but each slash, there are two or three changes in direction in the middle of the slash, from the calculation of our project team, to make such a change under the high-speed slash, it is a great burden on the wrist and elbow.

One or two should be fine, but forty-three slashes, each time making such frequent changes, this is not something that a normal person can afford, even with Chief Sasaki's body, according to the calculated data, it should not be able to do this. Professor Sawada adjusted the speed of Chief Sasaki's first attack from three times to ten times.

On the three-dimensional projection, the two long knives in Chief Sasaki's hands, under the condition of ten times slow down, can still be seen that each knife is fluctuating, as if it is like falling leaves in the wind, changing with the wind.

Aoki Ryoji was already speechless in surprise, is this the strength of Jian Hao, this kind of swordsmanship, I really didn't even think about it, he had seen the martial soul duel competition, although he was not old, but there was a way to see this kind of cold weapon in the first class, even in the previous competitions of the martial soul duel, he had never seen such an amazing swordsmanship! Of course, it is also possible that in the live broadcast and video, there is no such clear three-dimensional projection, and there is no ten-fold slow motion to watch.

After Professor Sawada raised a question, Chief Sasaki cleared his throat and opened his mouth to explain: "This is actually not difficult to do, you can see from the slow motion, most of the time, my double knives are on both sides of the body, taking turns to attack, and it is rare to cut out at the same time."

In fact, I use my body as a rope, with two long knives tied to both ends, and sometimes I use the strength of my wrists, elbows, and shoulders to change the path of the knife, but more often, I use the inertial force generated by the swing of the long knife on the other side, and use the tension and thrust to change the route of the swing through the adjustment of different postures.

You see, I'm constantly swaying from side to side, just to use tension and thrust to change the path of the knife, and these forces can also be repeatedly cycled, and it is not effortless, look here, first the right hand slashed, was twisted by Liu Shengjun, the human body was half turned, the left hand slashed, in order to avoid Liu Shengjun's block, the wrist was picked, at this time, Liu Shengjun's knife also began to go up;

I press down through the elbow, the left-handed knife stops going up, the shoulder pulls back, into a drag knife horizontal cutting, pay attention to my right hand knife, this knife in the no-man place to draw a half-arc, one is to the next slash momentum, the second is to use the inertia of the right hand knife, to produce a pull, this pull is my shoulder back, the left hand knife into a horizontal cut of the power source. ”

"This is the secret of the 'Fallen Leaf Slash', its power changes not only from the elbow of one arm, but also from the interaction between the two long knives, not only that, every time Yanagi-kun fights with my blade, he can actually push my sword faster and with less effort. ”

"I see, no wonder every time I fight you, I always feel that your sword is getting faster and faster, and it is more and more difficult to guard against. "I don't know which swordsman spoke, anyway, under the cover of the three-dimensional projection, Aoki Ryoji can't see anyone.

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"Let's continue to read, here, Master Sasaki uses 'Yan Hui', this technique we have discussed more than once, so I won't go into details, if Master Yagyu is interested, you can call the library of the Sword Hero Association, which includes everything from images to mechanical and physiological analysis, as well as Master Sasaki's personal demonstrations. ”

"What you need to pay attention to is this, look, when Master Sasaki cast the 'Double Flying Swallow', Master Yagyu can be said to have no way to resist, no way to dodge, in kendo terms, this is the 'Death Realm', however, Master Yagyu can strangely move back a little more than a foot away, pay attention here, Master Yagyu's knees are upright, without any bending movements. ”

Saying this, Professor Sawada paused, and the entire conference hall fell silent, waiting for Yanagi Motokazu's explanation.

"Well, it's hard to explain this empty vernacular, Mr. Sawada, can you project a model of muscle distribution in the human body?" Yanagi Yuanhe thought for a moment and said.

"Okay, wait a minute, I'll ask them to transfer the data, the ideal mannequin built by our project team, is it okay?" Professor Sawada made a phone call, apparently asking someone to transfer the data.

"Alright, Master Yanagi, can you look at this model?" The three-dimensional projection that enveloped the room dissipated, and in the middle of the room, a mannequin about 2.5 meters tall was projected.

"Yes, everybody, I snorted. "Yanagi Yuanhe took a copy of 'Snow Washing' and pointed at the projection model:

"The concussive force of the lungs affects the lower abdomen, along the iliopsoas muscle and tensor fascia lata, and transmits to the sartorius muscle and quadriceps muscle, during which there is no lateral force, but only accumulates kinetic energy through contraction and expansion, and finally, when this part of the force is transmitted to the abductor muscle, it bursts out, and at the same time induces the four muscles of the foot to contract at the same time, generating the force that makes me move. ”

The room was quiet again. This time it was quiet for a long time before anyone spoke.

"Eh, are we outdated?" The only female swordsman who spoke was present, Hoshino Yuaki: "Are modern young people so powerful? Only in the second year of junior high school, the human body structure is combined into kendo, Yanagi-kun is really β€”β€”, really β€”β€”, is really powerful!"

Hoshino Yuaki said two truths, maybe he couldn't find the right adjective for a while, so he had to say 'really amazing'.

"Haha, it seems that when we admit disciples in the future, we will also have to think about our academic performance. Amano Mingfeng Kenhao said with a laugh.

"Yes, yes, modern technology is not comparable to ancient times, and if you can't keep up with the times, even if you can't practice kendo well. Everyone started talking.

At this time, the three-dimensional projection covering the whole field has dispersed, and only a huge mannequin is projected in the middle of the hall, and Aoki Ryoji can see that all the swordsmen are leaning, lying, standing, and hanging at will, in all kinds of postures, chatting easily.

However, there are many people who are also like Aoki Ryoji, standing or sitting in a proper manner, guarding the side, probably these people are the juniors of the swordsmen, these people should also be the people who have the qualifications of the alternate swordsmen, Aoki Ryoji looked at the past, and among the people who stood and sat in a proper manner, none of them spoke.

Well, although he still has a lot of incomprehension about the explanation and discussion just now, but seeing that no one dares to speak, don't open your mouth to show ugliness, among these people who stand and sit in a proper manner, Aoki Ryoji is the youngest (Yanagi Shengyuan and sitting crookedly), even among the alternate swordsmen, he is the most junior one - he has not been officially registered.

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"Okay, okay, everyone, pay attention, according to the results of the project team's verification, Master Yanagi's explanation just now has been empirically calculated, and such an effect can indeed be achieved. However, the control requirements of this method for the body have reached an incredible level, and it can only be said that, in theory, this trick can be completed. ”

While everyone was gossiping, Professor Sawada looked at his phone and then looked up and announced loudly.

"Let's continue the screening, and then there is the biggest puzzle of our project team, and I would like to ask the two teachers to explain. ”

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