"The lowest point of your human body's center of gravity appears at 30% of the running support stage. The end of the post-glare stage is a critical stage for increasing displacement speed, and the vertical speed of the human body's center of gravity should gradually stabilize at the end of the post-glare stage. However, the reality of your analysis map is that you are gradually starting to have disorders."

"In order to achieve this, we currently believe that the order of muscle force that supports the legs is problematic. The order should be: gluteus maximus, rectus femoris, semitendentis muscle, bicephala, lata tendonis muscle, and anterior embryonic muscle. However, the order of muscle force that supports the legs is obviously not right, and you need to improve more significantly."

"The second is your core data problem. This is your core data. The core data we adjusted is this group." Randy clicked the mouse and said: "Your full-process steps should be adjusted to 46.200, the average step length should be adjusted to 2.165, the average step frequency should be adjusted to 4.687, the average speed will be increased to 10M/S, the step length index will be adjusted to 1.164s, and the step frequency index will be adjusted to 8.720."

“If it does…”

"If it did, it would be like this?" Zhang Peimeng asked.

"If you do it, we estimate you should be able to run around 10 seconds or even hit the ten-second mark."

Zhang Peimeng was shocked when he heard this.

Because of the ten-second mark, this was an achievement that I couldn't imagine, but it was a result that I'm very eager for now.

With Su Shen and Zhao Haohuan's continuous implementation, what Zhang Peimeng used to find incredible has now come true, and he feels that it is no longer impossible. And when people feel it is possible, their mentality and desire will immediately change accordingly.

And he also saw Randy's ability. This is a great coach recognized by Su Shen. His professional ability refreshed Zhang Peimeng's coach senses at any time. If he said it was OK, then it probably would be OK.

In ten seconds, if he can do it, then his future will be brighter.

It can even surpass the strongest "newcomer" in China now and work hard and work hard.

When Zhang Peimeng reached this level, his goal must have changed. He is no longer comparing with Wen Yongyi, but comparing with Hu Kai who is more advanced. Hu Kai is already old, so working and rest will be his third position in the future and the most direct competitor.

Don't talk about it ten.

Who can get ten seconds first is a huge challenge.

Currently, his 100-meter PB is 10.15s, and his work and rest is 10.09s. Both of them are small wind guns, so they are still a little bit hard power. Although his work and rest talent is terrible, and he is even the most terrifying talent he has ever seen, his progress has slowed down recently, so he... still has the power to fight.

As for Zhao Haohuan and Su Shen, there is no breaking ten at the moment, so he will not think about this issue too much.

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

Finding a reasonable target to pursue is what you should do now.

Otherwise, if you change the target to 9.83s or 9.90s, it's really...

There is no motivation to touch it.

Therefore, after setting his next impact target, Zhang Peimeng began to replace all the advantages and disadvantages of himself and work and rest with actual numbers. For example, he is more than ten centimeters higher than work and rest, which is his advantage, but he is so much higher than work and rest. Instead, he is a step frequency athlete, and the stride index of work and rest is simply a complete explosion. Can you believe that when Zhang Peimeng saw the stride index of work and rest for the first time, he couldn't hold back.

Why do I say so?

Just look at one data, you may not feel anything. Then compare it and you will understand why Zhang Peimeng can’t hold it back.

Because this guy is only over 1.7 meters tall, his stride index is hard to beat...

Usain Bolt.

Yes, you read it right, and I didn't make it wrong. In fact, the stride index of work and rest is that it can be used as Bolt.

Both of them are around 1.25. Think about it, what kind of monster is Bolt? (really)

He is more than twenty centimeters higher than work and rest.

With such a large height difference, and with Bolt's long legs, Bolt's originally golden ratio, his physiological conditions are so superior, but his stride index is comparable to work and rest, you should understand why Zhang Peimeng almost got shocked when he saw this.

It’s really not our Pei Meng Ge, it’s just that his opponent is “perverted”.

What is Zhang Peimeng's stride index? Randy's requirement is to increase it to 1.164. In fact, he is still a certain gap from 1.164. Even when he reaches 1.164, there is still a gap that is like a mountain. This is true talent, no physiological talent. It has never been said that the higher you are, the larger your effective stride, it is just relative, but there are always exceptions. A big bull in work and work is one of them.

So this makes for a weird imagination.

The work and rest, which is more than ten centimeters shorter than Zhang Peimeng, is less used in the entire race than Zhang Peimeng now.

Zhang Peimeng needs to approach 47 steps, but now it is 46 steps for work and rest.

This is a comparison method of comparing hooligans that ignores height conditions, but even so, even if you are "playing hooligans", you still lose a lot. At this point, Zhang Peimeng completely understood that although his stride had to be improved, he would rather compare it with the "natural stride monster" such as work and rest.

Just take the PB route honestly.

In fact, on the original timeline, Zhang Peimeng suffered this loss and continued to expand his pace. As a result, he really had no talent in his pace. In the end, he not only did not improve but retreat, but also began to get hurt. This is a typical example of taking the wrong path. If you take the wrong path and violate your physiological optimal solution, then it will be a matter of time sooner or later.

This chapter is not finished yet, please click on the next page to continue reading the exciting content later! "And there is also the problem 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 feet support and two vacancy periods. The speed of the step frequency depends on the support time and the length of the vacancy time. Research in Sushen Laboratory shows that: 'The support period and vacancy period in the fast running are relatively close, and it is easy to coordinate the support and vacancy of the legs, which is conducive to improving the pace frequency and performance speed'. The ratio of support time and vacancy time in the runway by international outstanding athletes is about 1:1.2, which is not qualified in this regard."

"Especially, your ratio is close to 1:1.340, which is really bad. You must train well to improve your support time and the ability to take off time, otherwise your excellent stride talent will be a waste." Hearing Randy suddenly cue himself, Lao Yi immediately touched his head embarrassedly, and said seriously and simply: "I understand, I will work hard and will not let down the expectations of the coaches, and also, I will not let down the expectations of Brother Tian."

This scene made everyone happy, the atmosphere eased, and Randy continued: "Your support time is closer to the time of flight, and both are shorter than labor. It means that you run the run and run on the way, and it is closer to the technical characteristics of the world's outstanding athletes. Improve and improve well, and the pace 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 running support period on the way."

Randy swaps the ppt into the next page and said: "We all know that the support period of running is divided into buffering stages, namely the moment of landing to the vertical moment and the rear pedal stage, that is, the moment of vertical moment to the moment of departure from the ground. The moment of foot landing is the starting point of the buffering stage, and the angle of each joint directly affects the athlete's speed when landing. Research shows that a small angle of landing will lead to a longer buffering time when landing, and at the same time it will cause a greater impact on the ground. This will invisibly increase the braking of the ground foot when landing, affect the coherence of the sprinting technique, and to a certain extent restrict the full use of the muscle strength of the support legs, causing a huge loss of horizontal speed."

"Please compare you with Lao."

"The ground angles of Zhang and Lao's running stage are 69.3 and 65.3 respectively. If Zhang your landing angle is large, it can shorten the ground buffering time and maintain a larger horizontal speed. If Lao's buffering stage, the angle change of the knee angle of the support leg from the ground to the vertical stage is 7.9. The change of the knee angle of the comparison is only 5.8. Lao's knee angle buffering amplitude is greater than that of you. Therefore, although Lao's grounding angle is small and the ground buffering time is longer, because the "ground-pulling" action is not active enough, it is more active in supporting leg buffering, increasing the initial length of the active muscle of the support leg, which is conducive to the development of muscle contraction strength and speed during the rear pedal stage. Zhang your words are exactly the opposite of Lao."

"You both must remember that the vertical support stage is the beginning of the rear pedal stage. Reasonable support and cushioning technology can optimize the effect of running and pedaling and swinging technology for 100 meters athletes on the way. The knee angle of the swing leg is related to the swing speed of the swing leg. The swing speed is reflected by the folding degree of the swing leg. The higher the folding degree, the greater the swing speed. The swing speed of the swing leg has a significant effect on the body's horizontal displacement speed."

"Your swaying knee angle is 3.7 less than the slimming angle, which will prevent you from swinging your legs better and strengthening the folding degree so as to fully utilize the contraction force of hip extension and knee flexion in the posterior femoral muscles."

"If Zhang is the case, you should strengthen step length training and step length index. If Lao is the case, you should strengthen step frequency training and step frequency index. Shortening the support time and the time of flight are still the direction of the running technology training for Lao and Zhang. At the same time, Lao should also increase the support ratio of the running stage during the running stage to reduce the gap with the world's outstanding players. During the rear pedal process, you should try to reduce the angle of the rear pedal angle, increase the folding degree of the swing legs, and increase the swing speed to optimize the pedal and swing technology." Randy said: "Now you all understand it."

Seeing the two nodded, Randy turned her eyes to Su Shen and said, "Then it's your turn, Xiaotian. Share your unique skills with Zhang here."

Su Shen walked up with a smile, not at all nervous, and was the only one who took the initiative.

"This technology starts at the second level. It is a set of technologies I specially designed and researched for you. It can make your startup and acceleration stronger and more suitable for leveraging your step frequency advantages." Su Shen said seriously on it: "As long as you practice this well, you will be one step closer to your 10-second countdown."

"The specific method is..."

The introduction to this method was actually made. Su Shen had already helped to get it done, so he asked Zhang Peimeng to start training related aspects before.

Now it is launched, it is actually just a natural result.

At this time, Yuan Guoqiang walked to Liu Xiang and Sun Haiping, smiled and patted the latter on the shoulder, and asked, "How is it."

"I feel comfortable getting used to it."

"I..." Sun Haiping was shocked because he was fascinated by it. He never expected that he could look like this in a running. And it was all scientific calculations, and it was not a conversation about subjective experience at all.

The key is that he can actually analyze such intensive project improvements for each of these people, which is something that was impossible to think of before.

But they did it.

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

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

"Then... can you really understand such a profound thing?" Sun Haiping's impression was that athletes would just do their own things.

This chapter is not finished yet, please click on the next page to continue reading the exciting content behind! The rest of the arrangements and planning are all about the coach.

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

But it is obvious that it is no longer suitable for modern track and field.

"Everything can be done." Yuan Guoqiang said: "You will be able to do it in the future."

"I hope it can." Sun Haiping felt that he was older, and he might not be able to keep up with this now.

But Yuan Guoqiang's words rekindled his confidence.

"Landy and Ralph Man are so old that they often take Su Shen's small classes. They often ask him questions and learn to improve. We are so younger than them. Can we still be convinced by the old?" Yuan Guoqiang said: "As sports people in the flower planting family, we cannot lose to the Waiguo people like this, especially the 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 withdrawal from the competition has a great impact, he is still the number one in track and field in China for many years. His opinions and senses are still very important.

"Five words." Liu Xiang said.

"Oh? What are the five words?" Yuan Guoqiang asked with a personality.

Liu Xiang blurted out and said, "Gao, it's really high."

"I never thought that sprinting can be so meticulous and scientific. I think there are not many training bases abroad that can match this place."

After a while of quiet.

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

Yuan Guoqiang didn't know when he talked about Ersha Island, and he was full of confidence, and he saw the stars:

"On the level of professionalism and technology."

"We Ersha Island say it's second."

"Who dares to say first now?"

Yuan Guoqiang looked at these talented teenagers and the increasingly perfect top team, with confidence and incredible pride:

"Even Amika's best sprint clubs."

“Now these aspects.”

“I can’t compare with us.”

This is the plan made by Su Shen at the beginning of the year last year. At that time, Yuan Guoqiang also thought it was a fantasy, so he only had the ability of the flower planting family to train the base. How could this be? It is the Ameika Sprint Club with a profound heritage.

But now...

Yuan Guoqiang just wanted to say: It smells fragrant, it smells really fragrant.
To be continued...