The Su God of the Reopening of the Sports Arena

Chapter 918 Let's say number two, who dares to say number one? (Ask for tickets~~~ woo woo woo~~~)

"The lowest point of your body's center of gravity occurs at 30% of the running support phase. The end of the staring phase is a critical phase for the increase in displacement speed, and the vertical speed of the human body's center of gravity should gradually stabilize at the end of the push-back phase, but you The reality of the analysis map is that your place is gradually becoming disordered."

"To achieve such a result, our current analysis believes that there is a problem with the order of the muscles supporting the leg. The order should have been: gluteus maximus, rectus femoris, semitendinosus, biceps femoris, and tensor fascia lata , Bone anterior muscle. But the sequence of your supporting leg muscles is obviously not right, and you need a lot of improvement in this area.”

"The second is your core data. This is your core data. Our adjusted core data is this group." Randy clicked the mouse and said: "Your total steps should be adjusted to 46.200 at present, the average The step length is adjusted to 2.165, the average step frequency is adjusted to 4.687, the average speed is increased to 10M/S, the step size index is adjusted to 1.164s, and the step frequency index is adjusted to 8.720."

"If it can be done..."

"What will happen if it is done?" Zhang Peimeng asked.

"If you can do it, we estimate that you should be able to run close to 10 seconds, or even hit the [-]-second mark."

Zhang Peimeng was shocked when he heard the words.

Because of the ten-second mark, this is an achievement that was unimaginable in the past, but it is now... a result that is very much desired.

Right now, with Su Shen and Zhao Haohuan's success, what Zhang Peimeng thought was unbelievable before has now become a reality, and he feels that it is no longer impossible at all.And this is how people feel that once it is possible, their mentality and desires will change accordingly.

However, he has also seen Randy's ability. This is a great coach recognized by Su Shen. His professional ability has refreshed Zhang Peimeng's sense of coaching every time.If he said yes, then it is estimated that it is really possible.

Ten seconds, if he can do it, then his future will be even brighter.

It can even surpass the current strongest "newcomer" in China, the master of work and rest.

Zhang Peimeng has reached this level, and his goal must have changed. It is no longer compared with Wen Yongyi, but with Lao Yi and Hu Kai who are more advanced.Hu Kai is already old, so Lao Yi will be his third position in the future and his most direct competitor.

Not to mention broken ten.

Who can reach ten seconds first is a huge challenge.

At present, my 100-meter PB is 10.15s, and my work and rest is 10.09s. Both of them are small wind guns, so they are still a bit short of hard power.Although Lao Yi's talent is terrifying, even the most terrifying talent he has ever seen, but his progress has slowed down recently, so he... still has the strength to fight.

As for Zhao Haohuan and Su Shen, they haven't broken ten yet, so he won't think too much about it.

After coming to Ersha Island for so long, Zhang Peimeng has learned the ability to correctly assess his own strength and that of his opponent.

Find a reasonable target to pursue, this is what you should do right now.

Otherwise change the target to 9.83s or 9.90s, that's really...

No motivation to even touch it.

Therefore, after setting his next impact goal, Zhang Peimeng has already started to replace the pros and cons of himself and Lao Yi with actual figures.For example, he is more than ten centimeters taller than Lao Yi, which is his advantage, but he is so much taller than Lao Yi, but he is a stride type athlete. Competing with Lao Yi's stride index is simply a completely blown existence .Can you believe that when Zhang Peimeng saw Lao Yi's stride index as high as close to 1.25 for the first time, he couldn't hold back anymore.

Why do you say that.

Just look at one statistic, you may not feel much, then compare it and you will understand why Zhang Peimeng can't hold back.

Because Lao Yi is obviously only in the early 1.7 meters, but his stride index can be tough...

Usain Bolt.

Yes, you read that right, and I didn't make a mistake either. In fact, the stride index of Lao Yi can match Bolt.

Both of them are around 1.25. Think about it, what kind of monster is Bolt. (really)
He is more than twenty centimeters taller than Laoyi.

With such a big height difference, plus Bolt's long black legs with golden ratio, his physical condition is so superior, but his stride index is equal to that of work and rest, you should understand why Zhang Peimeng's chin was almost stunned when he saw this Lose.

It's really not that our brother Pei Meng can't do it, it's just that the opponent is "perverted".

What is Zhang Peimeng's stride index?Randy asked him to increase to 1.164, so in fact, he still has a certain gap from 1.164.And even if it reaches 1.164, there is still a gap that can be called Mount Tai from the 1.25 of labor and rest.This is the real talent, there is no way to have a physical talent, it never means that the taller you are, the greater your effective stride, it is only relative, but there are always exceptions.Lai Yi Lao Da Niu is one of them.

So here's a weird idea.

Lao Yi, who is more than ten centimeters shorter than Zhang Peimeng, uses less strides than Zhang Peimeng does in the whole game.

Zhang Peimeng needs to approach 47 steps, and Lao Yi is now 46 steps.

This is still a method of comparing hooligans that ignores the height condition, but even so, even if they are "playing hooligans", they still lose in a mess.At this point, Zhang Peimeng fully understands that although his stride length needs to be improved, if he wants to compare it with a "natural stride monster" like Lao Yi, he should forget it.

Just follow the stride route honestly.

In fact, on the original timeline, Zhang Peimeng suffered from this loss and continued to expand his stride length. As a result, he really didn't have much talent in stride length. In the end, not only did he lose his grades, but he also started to get injured.This is a typical example of taking the wrong path. If you go wrong and violate your own physiological optimal solution, then you will exceed your physical threshold, and that will happen sooner or later.

"There is also the issue of your running cycle." Randy continued to give Zhang Peimeng a comprehensive analysis: "A cycle in running is composed of a single step, including two foot support and two vacant periods. The speed of the step frequency It depends on the length of support time and flight time. According to Su Shen’s laboratory research: “The support period and flight period are relatively close in fast running, and it is easy to coordinate the support and flight of the two legs, which is conducive to improving the stride frequency and speed.” International The ratio of the support time to the air time of an elite athlete is about 2:[-], and you and Lao are both unqualified on this point.”

"Especially Lao, your ratio is close to [-]:[-], which is really too bad, you must train hard to improve your ability to support time and length of time in the air, otherwise your excellent stride talent is really It's a bit wasteful." Hearing that Randy suddenly cueed himself, Lao Yi immediately touched his head in embarrassment, and at the same time said seriously and honestly: "I know, I will work hard, and I will definitely not disappoint the expectations of the coaches. Yes, and live up to brother Tim's expectations."

This scene made everyone happy, and the atmosphere eased up. Randy continued: "Zhang, your support time is closer to the flight time, and both are shorter than Lao. It means that you are running a flight on the way. It is closer than Lao. The technical characteristics of the world's best athletes. Improve and improve, and the stride frequency will be your huge advantage in the future."

"Finally, let's take a look at your last ten games, and compare and analyze the angles of each joint during the support period on the way."

Randy changed the ppt to the next page, saying: "We all know that the support period of running is divided into the buffer stage, that is, the moment of landing to the vertical moment, and the push-back stage, that is, the moment of vertical moment to the moment of leaving the ground. The moment when the foot hits the ground is the buffer stage. The starting point of each joint angle directly affects the athlete's speed when landing. Research shows that a small landing angle will lead to a longer buffer time when landing, and at the same time cause a greater impact on the ground, which will invisibly increase The braking when the foot touches the ground affects the continuity of sprinting technical movements, and to a certain extent restricts the full play of the muscle strength of the supporting leg, causing a great loss of horizontal speed."

"Let's compare you and Lao."

"The landing angles of Zhang and Lao are [-] and [-] respectively during the mid-running stage. If Zhang's landing angle is large, you can better shorten the landing buffer time and maintain a higher horizontal speed. For Lao, the buffer stage supports The angle change range of the leg knee angle from the moment of landing to the vertical stage is [-]. As a comparison, the change range of the knee angle is only [-]. The buffer range of the knee angle of Lao Zhang is larger than that of Zhang Zhang. Therefore, although Lao’s landing angle is small, the buffer time of landing It is longer, but because the "grabbing the ground" action is not active enough, it is more active in the buffering and retreat of the supporting leg, which increases the initial length of the active muscle of the supporting leg, which is conducive to the exertion of the strength and speed of muscle contraction in the push-back stage. Law is the exact opposite."

"Both of you should remember that the vertical support phase is the beginning of the back kick phase. Reasonable support buffer technology can optimize the effect of the [-]-meter athlete's running kick swing technique. The knee angle of the swing leg is related to the swing speed of the swing leg. The swing speed is determined by The higher the degree of folding, the greater the swing speed, and the swing speed of the swing leg has a significant effect on the horizontal displacement speed of the body."

"And Lao's swing knee angle is 3.7 worse than Zhang, which will prevent you from swinging your legs better and strengthening the degree of folding, so as to fully exert the contraction force of the hip extension and knee extension of the hamstring muscles."

"For Zhang, you should strengthen the training of stride length ability and increase the stride length index. For Lao, you should strengthen the training of stride frequency ability and improve the stride frequency index. Shortening the support time and vacating time is still the technical training of the two of you on the way. At the same time, Lao should also increase the proportion of support during the running stage to reduce the gap with the world's best players. During the back kick process, the angle of the back kick angle should be reduced as much as possible, and the folding degree of the swinging leg should be increased to improve Swing speed, to optimize pedal swing technique." Randy said: "Now you all understand about it."

Seeing the two people nodding, Randy cast his eyes on God Su, and said, "Then it's up to you, Tim. Share your unique skills with Zhang here."

Su Shen walked up with a smile, not stage fright at all, it can be said that he did his part.

"This technique is the second-gear start. It is a set of techniques I designed and researched specifically for you. It can make your start and acceleration stronger, and it is more suitable for taking advantage of your stride frequency." Su Shen said solemnly above: "As long as you practice this well, you will be one step closer to your 10-second countdown."

"The specific method is..."

This method is the first introduction. In fact, Su Shen has already helped to lay it out. Before that, Zhang Peimeng was asked to start training related aspects.

Now that it is launched, it is actually just a matter of course.

At this time, Yuan Guoqiang walked up to Liu Xiang and Sun Haiping, patted the latter's shoulder with a smile, and asked, "How is it?"

"It feels like getting used to it."

"I..." Sun Haiping shuddered, because he was also fascinated by the sound, and he never thought that he would be able to achieve this fine appearance in a single run.And it's all about scientific calculations, not ramblings about subjective experience at all.

The key is that he can actually analyze such intensive project improvement for each of these people, which is really impossible to think about before.

But they just did it.

"Do they do this every winter training period?" Sun Haiping finally asked "struggling".

"Yes." Yuan Guoqiang said: "There will be different plans every time. After all, the physical condition of athletes after each season is very different. If they cannot be modified and adjusted in time, it may cause harm to the future of the athletes. "

"Then... such a profound thing, can you really understand it?" Sun Haiping had the impression that athletes should just do their own thing.

The rest of the arrangements and planning are the responsibility of the coaches.

This is the most traditional "teacher-apprentice model".

But obviously, it is no longer applicable to modern track and field.

"It's all possible." Yuan Guoqiang said: "In the future, you will also be able to."

"I hope so." Sun Haiping felt that he was too old, and he might not be able to keep up if he did this now.

But Yuan Guoqiang's words rekindled his confidence.

"Randy and Ralph Mann are so old, they often take small lessons from God Su, and often ask him questions to improve their studies. We are so much younger than them, how can we still obey the old?" Yuan Guoqiang said: "As florists and sportsmen, we can't just lose to Waiguo people, especially Waiguo old people."

Half joking and half serious, Yuan Guoqiang asked Liu Xiang again: "What about you, what do you think?"

Although Liu Xiang's resignation has a big impact, he is still the perennial No.1 in domestic track and field, and his opinions and senses are still very important.

"Five words." Liu Xiang said.

"Oh? Which five words?" Yuan Guoqiang asked in a nonchalant manner.

Liu Xiang blurted out: "Tall, really tall."

"I never thought that sprinting can be so meticulous and scientific. I feel that there are few training bases abroad that can compare with this."

After a while of silence.

Yuan Guoqiang suddenly burst into a bright smile, and said, "Hahahaha, Xiao Liu, you are really wrong about this."

Yuan Guoqiang didn't know when, when he talked about Ersha Island, he was already full of confidence, with stars in his eyes and said:
"On the level of professionalism and technology."

"Our Ersha Island said it was the second."

"Who dares to say number one now?"

Yuan Guoqiang looked at these talented teenagers and the increasingly perfect top team, with great pride in his confidence:
"Even the best sprint clubs in America."

"Now these aspects."

"It can't compare with us."

This was Su Shen's plan when he started the new year last year. At that time, Yuan Guoqiang also felt that it was a fantasy. How could this be possible with the training base ability of the Huahua family? That is the America Dash Club with a deep foundation.

But now...

Yuan Guoqiang just wanted to say: Fragrant, really fragrant.

In just a few words, all kinds of pride were slowly unfolded in front of Liu Xiang and Sun Haiping.

Only here did the two of them fully understand why this Ersha Island is already a holy place for track and field in China.

Because, everyone here.

They are beginning to believe this.

and this.

That is the beginning of foundation formation.

I used to always think about going abroad for training, and I had to go out at my own expense. People might not tell you the latest and most complete things.

it's good now.

Track and field holy land.

There is one in the country.

Then... get out of here.

"So, let's stay and build this place together." Yuan Guoqiang said seriously and sincerely: "Let us witness this training base with our own hands and become the strongest in the world. What do you think is great."

"The strongest in the world".

What a big breath.

But have to say.

Both Liu Xiang and Sun Haiping were completely moved by this remark.

Completely mobilized the little flame in my heart.

Until a single spark.

It can start a prairie fire.

PS: Ask for tickets~~~~~~~~~~~~~~~~~~~~~~~~~
Even the female devil can't stop me from Jiageng's enthusiasm for sprinting [-] characters~~~~~~! ! ! ! ! ! ! ! ! ! ! ! !

rush! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

(End of this chapter)