After Nie Fangping saw Ye Qin's start, a smile rose on his face, after more than two months of targeted strength training, Ye Qin's improvement was still obvious.

Although the starting acceleration is far from being fast, and there is an obvious gap with many first-class sprinters, it also depends on the object of comparison.

Ye Qin didn't know what the three people who ran to the side thought, he had already entered the official rhythm of the game, and at this time all his body and mind were immersed in running.

The starting acceleration is not bad, from the start his own feeling is very clear, Nie Fangping is very interested in the two months of intensive strength training, he has gained almost two or three kilograms, although he still looks thin, but he feels the most direct.

His strength has grown, especially when he accelerates from the start, and he can feel that he is pedaling the starting block and stepping on the track more powerfully.

With every step on the plastic runway, he could feel a strong anyway force pushing him forward quickly.

Thirty meters, forty meters, fifty meters......

Just as Ye Lidong and Zhou Bin both shook their heads and sighed a little, thinking that they were wasting time, their faces began to have a look of surprise.

"It's a long acceleration distance!"

Zhou Bin himself is a track and field coach, he has enough understanding of track and field events, whether it is track and field events, and when he saw Ye Qin starting dozens of meters in front of him, he still felt that his performance was mediocre, but after forty or fifty meters, his eyes gradually lit up.

Although in his opinion, Ye Qin's starting acceleration is not very good, and it is even a little slower than that of many competitors in the same event, but after dozens of meters, Ye Qin's acceleration is still improving, and it seems that it is far from reaching the highest point of personal speed.

However, in the 400m event, under normal circumstances, for most athletes, there is a proper adjustment and control of the speed, and they will not run completely out of the way.

At this moment, Zhou Bin felt that Ye Qin seemed to be accelerating for a long time, and his speed was getting faster and faster, and he wanted to run towards the limit speed.

If it is a top professional athlete, Zhou Bin will no longer have any strange expressions at this time, after all, the speed of many top athletes is very amazing, and the running methods of distributing speed are different, everyone looks like the limit speed, but in fact, it is just eighty or ninety percent of the opponent's performance.

But for a sixteen or seventeen-year-old high school student, this speed seems a little different.

With the physical fitness of a young man of Ye Qin's age, if it is a 400-meter event, it is not a good thing to run at the highest limit speed of the body, and the physical fitness of the body will be seriously deficient in the middle and late stages, not to mention the final sprint, even the complete run to the last 1200 meters will become particularly laborious.

And now, the running method of high school students in a small county in Haixi Province is really a bit weird, the starting acceleration is relatively slow, the distance is long, but after accelerating, the speed increases very quickly, this kind of fast, people can't help but wonder if this teenager has enough physical fitness to support him to run the whole course.

There are many people who regard the 400m as a 100-meter and 200-meter run, not to mention the average athlete who has not experienced professional training, but they are really top athletes.

This situation is not uncommon in events at all levels, and the 400-meter event is not better than the 100-meter and 200-meter events, which is a stronger test of the overall quality of the body, not only requiring speed, but also the ability to maintain speed, which is more difficult for athletes to train and compete.

After all, athletes with fast enough explosive speed will directly choose the two events of 100 and 200, and the former is more concerned by the world than 400 meters.

Runners with good speed and endurance have a wider range of options, from 800 meters to 1000 meters, 1500 meters, 3000 meters, and several middle and long distance events.

Only in the 400-meter event, generally speaking, the players with speed and explosiveness will basically choose 100 meters and 200 meters when they come to the back, like Shingo Suesu, the main force of the current Japanese sprinting industry, and Koji Ito, who has retired, these people are all born in 400 meters, and gradually transition to 200 meters and 100 meters.

Zhou Bin thought that Ye Qin's speed had increased too violently, and he was afraid that it would not take long for his speed to weaken, and the joy that had just risen in his heart fell to the bottom again.

But soon, his eyes lit up again.

The speed of this teenager does not seem to decay significantly.

Eighty meters, ninety meters, one hundred meters, curves into straights......

The rhythm and stride length of the running are perfect, and there is an inexplicable rhythm and beauty in running on the distant runway.

Zhou Bin didn't have the disappointment after the start at all, a pair of eyes were firmly fixed on Ye Qin's figure, and even he accelerated in a few small steps, directly from the starting line, along the lawn in the midfield.

Standing in the middle of the track and field, he kept watching Yechin run.

"Speed...... The speed didn't slow down......"

Seeing that he had entered the second corner, Ye Qin's speed did not slow down much, and he still maintained his speed and kept running in the corner.

"This speed is not his limit speed?!"

The first contact, Zhou Bin didn't know what Ye Qin's speed was, but he probably had an idea in his heart, knowing that the current running state that he thought was Ye Qin's limit speed was actually not the other party's limit state.

Ye Qin has always been controlling the speed.

On the track, Ye Qin felt that he was running more and more, more and more briskly.

Although there is no opponent to play together, he has already brought out his form at this time.

When I was ready to go through the corner, I tilted my body angle, controlled my center of gravity, and the feeling that my body was approaching an anaerobic state began to become clear, but after such a long time of training.

Over and over again, the ultra-long distance, short distance speed endurance run, this uncomfortable feeling did not affect his maximum speed to keep running.

The last corner entered the straight, and at this time, Zhou Bin on the sidelines looked more and more expectant.

"Hold, hold."

As long as you can keep running at this speed until the finish line, it's definitely pretty good.

He didn't expect this teenager who didn't start well to start running so amazingly after he started running.

He is the track and field leader of this team, and he used to be a coach who has led track and field athletes, even if it is only a visual inspection, he can also see that Ye Qin is running quite well in front of him.

Now it's time to look at the last part of the straight.

Then a scene that surprised him even more appeared......

At a distance of thirty or forty meters from the finish line, Ye Qin's speed did not decay, but suddenly began to sprint!

This time, not only Zhou Bin, the leader of the World Junior Championships, but also several other coaches on the track and field who have not dispersed at this time, have grown their eyes.

This 400-meter trip is said to be seen by everyone, but it was just entangled by Nie Fangping, the old coach, that he had no choice, so he sent the other party away at will and let Ye Qin run.

When the results come out, everyone will be perfunctory, and it will be over to find some mistakes. After all, they are all people in the sports system, the old coach pleaded in such a low voice, and Zhou Bin and Ye Lidong didn't have such a big shelf, but looking at it now, it seemed to be far beyond the initial idea......

No, it should be said that it was a surprise!

Seeing Ye Qin's figure getting closer and closer to the finish line, Zhou Bin's heart set off a monstrous wave.

"At this age...... This level ......"

In addition to the slightly slower acceleration from the start, Ye Qin has always been very fast in the middle, and he has maintained it very well, Zhou Bin originally thought that Ye Qin should be exhausted at this time, but ...... Unexpectedly, I didn't expect Ye Qin to rush up again!