The Su God of the Reopening of the Sports Arena

Chapter 2208 Zhang Peimeng's big year! No. 3 is also amazing

Chapter 2208 Zhang Peimeng's New Year! The third one is also amazing
Except Zhao Haohuan.

The third competition.

It is also extremely intense.

Zhang Peimeng felt tremendous pressure of work and rest this year.

I thought we could have defeated our opponent last year.

did not expect.

After their winter training.

come back to life.

Also opened at 9.90.

This makes Zhang Peimeng.

Feeling the pressure.

Let him train.

More hardworking and serious.

……

"The starting process of the 0.100-meter sprint can be divided into three stages: "getting in position - getting ready - starting". The moment of starting (0.200- seconds) requires overcoming static friction to achieve the displacement of the center of mass from static to dynamic."

"Your starting reaction is relatively fast, around 0.120."

"According to Newton's third law, the vector relationship between the ground-pushing force and the ground reaction force GRF directly determines the starting acceleration."

“我这里有苏神实验室的最新研究报告，世界级短跑运动员起跑阶段水平GRF可达自身体重的5-6倍，垂直GRF达3-4倍，合力方向与水平面夹角约20°-25°。”

"During this stage, the lower limb muscles need to complete the mechanical transformation of "rapid rigid support-elastic energy storage-explosive extension". The coordinated force mode of the gluteus maximus and the whiplash muscles of the lower limbs plays a decisive role in the efficiency of force transmission."

The Lakers said on the field: "The dynamic model of the start-up phase needs to be rebuilt."

Zhang Peimeng nodded.

He feels much better this year than last year.

It is necessary to rebuild the dynamic model of the startup phase.

"Based on the timing characteristics of muscle force last season, the three-dimensional model reported that the gluteus maximus entered a high-intensity activation state within 0.08-0.12 seconds after the start signal was triggered, which was 0.15-0.18 seconds earlier than the quadriceps and 0.20-0.25 seconds earlier than the triceps surae."

“This neuromuscular recruitment sequence reflects the movement control strategy of “proximal stability-distal force”: the gluteus maximus, as the core muscle group of the pelvic-femoral linkage, establishes hip extension torque through rapid contraction, providing a stable proximal fulcrum for lower limb extension. Its mechanical conduction efficiency is 18%-22% higher than that of simply relying on quadriceps extension.”

"Your gluteus maximus is definitely... one of the best in Ersha Island right now." Hu Kai said with a smile, and Zhang Peimeng nodded without hesitation. He had indeed started the butt transformation plan under Su Shen's guidance very early on.

as far as I can tell.

I touch my butt every day, but I don’t remember feeling much.

But it's like growing taller.

I really can't feel much.

It’s only when someone suddenly says it one day that you can react—

Oh, I’ve grown so tall now.

Zhang Peimeng’s is similar.

This one needs to be replaced with a butt.

become--

Oh, my butt is so big.

He is now the size of Ersha Island's butt.

At least you're in third place and looking forward to second place.

Except for Su Shen, who had maxed out his buttocks talent in his previous life, his buttocks were even more enhanced in this life. His buttocks were so big... like an engine.

Even when Mills saw him, he was immediately attracted by his spanking.

So there is no need to compare with Su Shen.

Then there is only the second person.

Zhao Haohuan.

Old Zhao’s butt is also quite big.

This is also the result of developing the gluteus maximus muscles with Su Shen for so many years.

Plus, he originally had a pretty good talent in this area.

Nature plus Sushen's special care science open.

Becoming more and more.

More and more upright.

In other words, what Zhang Peimeng has to do now is to compete with Zhao Haohuan for the second place.

And Zhao Haohuan is definitely the second best in Asia.

It was once the number one in the country.

As someone who could achieve superb running results at the age of thirteen or fourteen, his talent was undoubtedly beyond doubt.

Now in Eugene, a strong wind has forced through 9.70.

Zhao Haohuan, whose buttocks muscles can be compared with his.

It’s already a great compliment.

Anyway.

Just look at Zhang Peimeng's original butt and you will know.

Quite flat.

He is totally unworthy, he can run a strong level of 10 seconds in major competitions.

This can only be said.

Old Zhang.

He is indeed capable.

He was the first person in the country to push the Shuimu School to the peak and achieve a national record.

And before that.

Our sprint.

On the original timeline.

Lake Kai.

But none of them did.

Because the Lakers have never run under 10 seconds in their entire lives.

Just this one sentence is enough.

In the sports world, everything depends on your strength.

If you have the strength or have had the strength in the past, and have won glorious honors and history, then you also have the ability to fight.

It's just a shame.

The Lakers and Celtics have never done that.

Therefore, he pushed Mizuki to the top level of domestic sprinting.

Not the senior Lakers and Celtics.

It’s Zhang Peimeng himself.

So his evolutionary journey has just begun.

After several years of preparation, it was launched in 2013.

Zhang Peimeng is ready to go big.

"Pei Meng, according to the anatomical function and biomechanical mechanism of the gluteus maximus, your gluteus maximus is composed of type I slow-twitch fibers (28%) and type II fast-twitch fibers (72%), of which type IIb fibers account for 45%. This fiber type distribution enables it to quickly generate high tension."

"The data shows that your muscle-tendon unit length-tension curve shows that when the hip joint is in 100°-110° flexion, the gluteus maximus is in the optimal stretch state of the initial muscle fiber length. At this time, the cross-bridge combination is most efficient and can produce a maximum active tension of 1.8-2.2N/mm."

Hu Kai looked at the analysis report in his hand and kept saying:

"So first of all, we need to develop and utilize your gluteus maximus, such as the multi-joint synergy of the gluteus maximus."

Zhang Peimeng thought of the following words from Lakers and Celtics:

As a biarticular muscle that spans the hip joint, the gluteus maximus participates in the mechanical construction of the startup phase through three vector force components.

"Everyone take your place."

Main sagittal plane force component: The hip extension torque transmitted through the iliotibial band accounts for 65%-70% of the total force, directly driving the pelvic tilt and femoral extension.

"preparation."

Subfrontal plane force: About 20%-25% of the muscle force is used to resist pelvic tilt, maintain sagittal plane stability of the trunk, and prevent starting deviation.

then……

Bang——————————

Micro-horizontal force component: 5%-10% of the rotational torque is involved in the regulation of femoral internal rotation, and cooperates with the tibialis anterior muscle to maintain arch stability.

Gunshots.

go!
PCr consumption dynamics activated!
The moment you start running, your PCr concentration will drop by 60%-70%.

This activates the creatine kinase activity in type IIb muscle fibers, increasing it by 220% compared to the resting state!

Ensure that the ATP regeneration rate reaches 50-60μmol/kg/s!

Afterwards, the sarcoplasmic reticulum calcium release rate of type IIb fibers of the gluteus maximus exploded, significantly higher than that of type I fibers by 0.8mmol/L/s!

Advance the peak of calcium transient by 10-15ms!

Accelerate the energy consumption of the cross-bridge cycle!
Then just rely on the high activation of the gluteus maximus and start directly in third gear!
first step!
Neural remodeling effects of functional electrical stimulation.

This is what is called - the reversal of the order of motor unit recruitment!

At the moment of activation, type I fibers are activated first, unlike before, when the traditional recruitment order was the Size Principle.

Then it makes its own type IIb fibers activated synchronously within 0.05s.

Through training, Zhang Peimeng's gluteus maximus shortened nerve conduction delay by 18ms at the moment of starting!

Step two!
Regulation of gluteus maximus transmembrane potential!

At this time, when looking at the sports wearable device, it can be found that the Lakers hope that Zhang Peimeng's stimulation intensity reaches 1.5 times the motor threshold at this moment, the resting potential of the muscle cell membrane will be depolarized from -90mV to -65mV, triggering the probability of L-type calcium channel opening to increase by 50%, thereby increasing the amplitude of calcium transients.

This principle.

It’s an advanced principle.

It took until 2015 to bring it up.

I don’t even know when I really started to use it in the field of sprinting.

But it doesn’t matter, you are on Ersha Island.

Su Shen will prepare it for you in advance.

Laboratory reports and various data are readily available.

It’s just that these things are still inside information.

Others can't see it.

There are only internal personnel from Ersha Island.

Qualified for research.

Take a look.

Directly use your own scientific laboratory to tinker with some of the things that will happen in the future, with solid evidence, data, experimental steps, and ultimately experimental results.

And teach you how to use it.

This is simply true.

Teach you step by step.

How to adjust yourself scientifically?
How can we use the future scientific system to rearrange the direction of our training?

Or if you think this is complicated, you can understand it as a simple sentence -

Su Shen will teach you how to cheat using future technology.

That must fall into the category of scientific cheating.

Why? The reason is actually very simple.

Because this theory has never been proposed before.

Even Su Shen himself plans to publish his results in the form of a paper after the end of this year's competition.

In other words, at present, no one in the world knows this theoretical knowledge, pattern and model.

I don't understand at all.

Not to mention using it.

Zhang Peimeng is completely on the fast track that others cannot possibly take.

Possess theoretical knowledge that others don't have to strengthen your buttocks.

However, this is not easy to do and ordinary coaches simply cannot do it.

This is why.

Su Shen is very happy that athletes from Ersha Island go to further their studies after retirement.

If you are only willing to be a grassroots coach, that's fine, but if you want to become a high-end part of the team in the future.

Then you have to improve your degree.

This is what future domestic athletes and their coaching teams must do.

Of course you can say that.

Many people who read this may also be high-paid but low-skilled, but academic qualifications are just a stepping stone, it is a screening mechanism. It is equivalent to looking for geniuses among ordinary people, or through this large-scale national selection to help you sift through the waves, it will come faster.

At least it can guarantee a lower limit.

Look at the Lakers and Celtics, they are a typical example.

He took the PhD exam last time, and now he is just taking it again.

For him, the appearance of the man with glasses is not in vain.

He does have some skills.

After reaching this level of education.

He looked at many things in a new and different way.

So the Lakers and Celtics are looking at these things now.

It's now more complicated than before, with a lot of lumps on the head.

It's completely different.

Therefore, he became the leader of Zhang Peimeng's team.

There is no problem.

Got passed easily.

This is the kind of person Asha Island needs now.

People who can take their professional knowledge, theoretical knowledge and degree qualifications in this area to the next level.

Otherwise, there are too few high-level athletes to coach, so Su Shen initially focused on training the Lakers and Celtics.

that's because.

Glasses Man, he can help himself not only when he was an athlete.

After his sports career ended.

It can also provide tremendous assistance.

Even for Su Shen, for the construction of the entire domestic system -

The role after retirement is even greater.

Because of the entire Su Shen system.

The entire Ersha Island.

Except Su Shen.

Only Hu Kai has the highest academic qualifications.

It was the one he could read the fastest.

This can help him share a lot of pressure.

After all, there are more and more elite athletes on Ersha Island now.

You're just a Randy team.

It’s hard to say that all are taken care of.

You must cultivate your own team.

Dr. L. Kay.

It is one of the top choices.

Otherwise, Randy would focus on taking care of Su Shen and Zhao Haohuan, which would have taken up most of his experience. Even if he was willing, it would be difficult for him to spare the energy. Besides, the higher-ups would definitely judge based on performance.

Randy's focus was identified early on.

Ralph Mann was previously coaching Liu Xiang.

I spend more time writing theoretical stuff.

Because without professional theoretical guidance it is more difficult to develop applied disciplines.

This is true in any field of science.

In fact, how else can we say that we have been relying on theoretical science from 100 years ago?
That's what I mean.

Although sports science does not rely on old knowledge like mathematics in physics.

However, theoretical innovation must not be left behind.

Therefore, what is most needed now is such highly educated talents.

The arrival of the Lakers and Celtics just made up for this gap.

And let more people see it.

Why does Su Shen also attach great importance to academic qualifications and knowledge on Arsha Island?

Many coaches may not care about this issue.

But actually.

They will soon find that with a coaching team with this academic qualification and knowledge, they will be able to digest more of the knowledge of the future scientific system provided by Su Shen.

That would naturally be able to provide greater assistance to the athletes under your command.

It's just that these words can't be said explicitly.

We still need someone to take the lead and achieve results so that everyone can see the importance of this aspect.

It just happened naturally at that time.

Someone will follow up.

third step!
the fourth step!
Abnormally strong.

Gluteus maximus stimulating effect.

Pretty good.

Acceleration zone.

He used the special cardiotonic model established for him by Su Shen Laboratory - the flexible multi-body system and fluid-solid coupling effect model.

Keep going.

Lake Kai's words:

Pei Meng, based on the standard linear solid model, the mechanical behavior of your gluteus maximus-tendon unit can be decomposed into:
Elastic Components:
The elastic modulus of the tendon reaches its peak value when it is pre-stretched to 1.2 times the resting length of the muscle fiber.

At this time, the energy storage efficiency is increased by 38% compared with the relaxed state.

Viscous ingredients:
The viscosity of the muscle matrix is η=800-1200Pas, which increases exponentially with the increase of contraction speed. When dv/dt>2000N/s, the energy dissipated by viscous damping accounts for 12%-15% of the total output.

At this time, the aerodynamic characteristics of the sole of the foot and the ground will be as follows:
Boundary layer separation phenomenon:
At the end of extension, when the sole of the foot leaves the ground at an angle of 15°, a turbulent boundary layer is formed on the dorsal surface of the foot, and its friction resistance coefficient is reduced by 22% compared with vertical extension, reducing energy loss.

Transient fluctuations of ground reaction force:
High-speed photography shows that your arc-shaped trajectory causes the ground reaction force to have a secondary peak between 0.18 and 0.22 seconds, which is 8% to 10% higher than the primary peak. This coincides with the timing of the elastic rebound of the plantar fascia and the release of energy stored in the Achilles tendon.

Get these training in place.

You can then make the following under your new model of flexible multi-body system and fluid-structure interaction effect model:

Fluid-structure coupling effect of arc-shaped ground digging.

If he is still the same Zhang Peimeng, then I must ask this question.

I rub.

What is this.

It’s time to grow your brain.

But he has been training on Ersha Island for so many years.

I have long been exposed to this model and theoretical system.

I can understand it more and more.

and.

He is also planning to switch to this field in the future.

Learn from my senior brother Hu Kai.

Pursue further studies and improve academic qualifications.

Then allow yourself to further understand the collection of advanced training systems provided by Su Shen Laboratory.

For your own future "re-employment".

Provides a good foundation.

Instead of expecting to spend the rest of your life just living a life of idleness and waiting to die in a simple institutional setting.

he.

Zhang Peimeng.

The man of the capital.

He is also a person with pursuits.

I don't want to be a playboy all my life.

Especially in this life.

Bang bang bang bang bang.

Zhang Peimeng ran very fast.

He actually ran very fast when he fired this shot.

It’s just that not many people paid attention to it, because everyone’s attention was attracted by the invincible red figure in front.

As a result, not many people can pay attention to him.

But this does not mean that Zhang Peimeng’s shot was not good.

He shot very well.

It was surprisingly good.

He could feel it himself.

Your gluteus maximus activates quickly during the start-up phase.

It has abundant blood vessel distribution and high content of mitochondria, especially type I fiber mitochondria with high volume density, which aggregate quickly and undergo aerobic metabolism to produce adenosine triphosphate, providing energy for muscle contraction and ensuring its continuous rapid and powerful contraction during the startup phase.

This alone makes me feel much more than before.

The feeling of a burst of energy and a feeling of contraction.

Everything has gotten better after this winter training.

It’s just that it hasn’t been able to be fully utilized in actual combat before.

Secondly, the gluteus maximus works in coordination with the core muscles such as the abdomen and back.

Also doing well.

Much better than before.

For example, when starting, the gluteus maximus contracts to generate force, which is transmitted through the pelvis to the spine.

Works with the core muscles to maintain body stability and correct posture.

Improve the transfer of power to the lower limbs.

Further improve your starting acceleration and stretching effect.

Allow your second gear start to be better transformed into third gear start.

Ok.

Very well done.

Pei Meng!

Only his current team leads the Lakers and Celtics.

Only then can we pay more attention to him.

After all, he was the one I brought with me.

Although Su Shen's side was exciting, Su Shen also attracted their attention.

But deep down, there was still a part of them that forced them to focus their attention on Zhang Peimeng.

Because compared to Su Shen.

Zhang Peimeng.

This is their hard work and achievement.

Bang bang bang bang bang.

The acceleration zone ran very well.

Extremely high speed.

Head up at a very high speed.

Run on the way in.

At this time, the new technical impact brought by the new model was used——

Fluid-solid coupling effect of arc-shaped ground digging!

While running, Zhang Pei stretched violently in the early stage, with his hip joint extended, knee joint straightened, and ankle joint plantar flexed.

Make the sole of the foot perpendicular to the ground to obtain maximum static friction.

Bang bang bang bang bang.

Then, as you push off and extend, the ankle dorsiflexes and the forefoot rolls while the knee and hip continue to extend.

Achieve force vector conversion and body forward propulsion.

Keep speeding up.

The feeling of the past.

It doesn't seem to appear.

The sense of stagnation of speed.

Not obviously showing up?

That means.

It can be even faster.

It can be even stronger!
Zhang Peimeng continued to charge.

Utilize the fluid-solid coupling effect of arc-shaped ground digging.

Start optimizing the push-off angle and direction of force.

It’s about… effectively increasing your stride length.

At the same time, the coordination and continuity of its movements help to improve step frequency.

In other words.

The core of this new model system is——

Use your gluteus maximus to dig into the ground.

At the same time, improve your cadence and stride length.

These two are the most core things.

No matter how much Zhang Peimeng can digest or master now, as long as he can stay on the right path.

That's enough.

That'll do.

Every bit of progress we can make now counts.

We will solve the future issues as we go along.

Improve while improving.

Bang bang bang bang bang.

Zhang Peimeng has been running very well.

It has maintained the third place till now.

Even if it has entered the later stage.

Lao Yi began to exert his strength.

In the past, from this time on, two people began to enter a stage of mutual conflict.

Lao Yi also thought so.

But this shot.

As I was running, I realized something was wrong.

How come Zhang Peimeng...

How come he is so far ahead of me?
Bang bang bang bang bang.

70 meters 80 meters.

Lao Yi tried his best to catch up.

The gap is certainly narrowing.

This narrows the gap.

not enough.

At least compared to his expectations.

Not enough.

80 meters 90 meters.

Zhang Peimeng saw the finish line not far ahead.
At this moment, he could feel the sound of spikes that should have been following him closely behind him.

The sound of spikes isn’t behind you?

This means...

Zhang Peimeng thought of something.

Some ecstasy.

This movement is slightly deformed.

Of course, it’s pretty good that the new things can be made like this now.

It is impossible for you to ask him to be 100% perfect at the first time.

That's asking too much.

That is not the scientific spirit of seeking truth from facts.

call------

Press the line.

The first part was naturally cheers about Su Shen’s shocking results.