"Since you said you don't know, I'll tell you. Pen? Interesting? Pavilion wWw. ｂiquge。 info" Director Yuan said with a smile as he looked at Feng Quan. "If you look closely, you will find that every time Bolt is ready to take over the baton, he deliberately shortens his stride length at the beginning, so that he can cooperate with the third athlete and complete the handover smoothly. As a result, while the baton handover was indeed completed smoothly, Bolt also lost at least about 0.2 seconds in terms of speed. ”

"Coach Yuan, since Bolt will lose so much time in order to match the rhythm of others, why doesn't Jamaica rank him first?" Zheng Peimeng asked suspiciously.

"Quite simply, Bolt's reaction time was slow at the start, and it was difficult for him to really play his full strength in the first corner. Because he's not very good at cornering. Director Yuan said categorically.

"But, Director Yuan, I remember that Bolt seemed to win the 200-meter race again yesterday, right? If he wasn't good at cornering, how could he win this championship!? Zheng Peimeng asked.

"That's a good question." Director Yuan said with a smile. "Bingtian, you can briefly talk about the skills when running corners."

Among the four athletes in the Chinese team, Sun Bingtian has the most experience in running corners, and Coach Yuan himself is Sun Bingtian's coach, so it is best to let him help him answer Zheng Peimeng's questions.

"You have to cut into the runway marker on the left, and you have to use inertia to enter the curve without exerting too much force. Also take care to tilt your body to the left, with the outer swing arm larger than the inside, and the forefoot slightly inward to overcome the centrifugal force. At the same time, if you run close to the left track when running in a corner, you can run two or three meters less. After thinking for a while, Sun Bingtian continued: "At the same time, the curve running width is slightly larger and the frequency is slightly lower, which can save physical strength. ”

"Very good, Bingtian said it very comprehensively. Let's take a look at this video on my phone. As he spoke, Director Yuan took out his mobile phone from his backpack.

Immediately afterwards, Director Yuan quickly clicked on a video player.

A few seconds later, a video of the men's 200 sprint final at the London Olympics began to play on the screen of Director Yuan's mobile phone.

However, when Bolt finished his corner in the video, Coach Yuan immediately pressed the pause button on his phone.

"Let's combine the cornering skills that Bingtian just said, let's talk about Bolt's cornering performance, right?" Director Yuan said.

"If you follow the skills that Bing Tian just said, Bolt's cornering skills are really not very passable." Qi Haifeng spoke first. "Usain Bolt didn't do a very good job in the tangential link, because the two of us are not much different in height, so I know very well that in order to overcome the effect of centrifugal force, when running a corner, you can only run in the middle of the track, or even a little to the outside, and you can't run tangentially close to the left side of the track as Bingtian said."

"That's right, Haifeng is very right." Director Yuan nodded affirmatively.

Although Qi Haifeng said what Bolt's problem was, Zheng Peimeng still had a question in his heart, so he asked: "However, even if Bolt's cornering skills have certain problems, he still won the championship of the 200-meter race!?" At the very least, it means that it will be just as difficult for the opponent to beat him in the corners!? ”

"Yes, you do have some truth in that. However, the reason why Bolt was able to win the 200m was actually due to his terrifying speed advantage in large part. Director Yuan nodded and said, "Let's put it this way, if his Jamaican countryman Blake had the speed of Feng Quan, he would not have lost 0.12 seconds to Usain Bolt in yesterday's 200m final." And, remember what I just said, the most important thing in the 4x100m relay is how to bring out the best in the athletes, right? ”

Seeing that no one answered, Liu Jianjun said: "The most terrifying thing about Bolt is his acceleration on the straight. Therefore, if he wants to play to his full potential, he can only do it on the last straight stage. Is that so, Director Yuan? ”

"Yes, that's it." Director Yuan nodded again. "Actually, having said all this, there is only one thing I really want to express, that is, although Feng Quan only has so many hours to cooperate with you at most, as long as you arrange your appearance order reasonably, and change the running rhythm when he is handing over the baton, then it is not too difficult to achieve the same level of tacit understanding as the Jamaican team......"

――――――

After solving the only remaining doubt in Zheng Peimeng's heart, Director Yuan made subtle adjustments to the order of the four participating athletes.

First of all, Coach Yuan adjusted Sun Bingtian, who ran the third base, to the first base, and adjusted Liang Jinhui, who originally ran the first base, to the third base. And Zheng Peimeng's second bat, as well as Feng Quan's fourth bat, have not changed anything.

The reason why Director Yuan made such an adjustment was completely deliberate.

Although Zheng Peimeng's starting reaction speed is faster than Sun Bingtian's, but because Zheng Peimeng is not good at running corners, Coach Yuan handed over the first task to Sun Bingtian, who he trusted the most.

arranged Zheng Peimeng to the second stick because he was always the last stick before Feng Quan did not "join". Therefore, Zheng Peimeng is more familiar with the straight stage. Now, after handing over the most crucial last stick to Feng Quan, he can only be placed on the second stick of the same straight stage.

The adjustment of Liang Jinhui to the third stick is due to height considerations, because his height is the same as Feng Quan, both of which are 1.84 meters.

In this way, even if Liang Jinhui is slightly inferior to Feng Quan in terms of running rhythm, because the two are of the same height, it will be more convenient for Feng Quan to adjust his rhythm in order to adapt to Liang Jinhui.

After all the arrangements were stopped, Director Yuan asked the four of them to re-conduct the test.

Sure enough, after Coach Yuan adjusted the order of the four people, they ran a "hand meter" of 38.46 seconds.

Such a result, even when converted into electronic timing, is basically on par with the national record. And, let's not forget, this is still done without any competitors.

If, in the evening of the 4x100m relay preliminaries, as long as the four of them can play their strength normally, then there is a great hope of breaking the national record.

However, with Feng Quan, the "king of new sprinting", just breaking the national record, how could Director Yuan be satisfied?

So, he called Feng Quan and Liang Jinhui aside alone, ready to conduct a "special training" for the two of them...... (To be continued.) )