The Su God of the Reopening of the Sports Arena

Chapter 2143 Look, this is called using technology to pry open the door of speed!

Speed ​​showdown.

People with extreme speed abilities also began to show themselves.

For example, Alison Felix, the current top female 200m runner, has powerful explosive power and excellent speed endurance in the extreme speed zone, which is the key to victory. Behind this are complex and sophisticated sports science principles.

From the perspective of muscle mechanics, her leg muscles generate extremely strong explosive force when contracting. During the fast running stage, her quadriceps, gluteus maximus and calf triceps work together to contract with a force of x Newtons.

Let’s take a look at the picture after the rapid explosion.

The quadriceps are responsible for quickly extending the knee joint, providing the initial upward and forward propulsion of the body.

The gluteus maximus further increases the extension of the thigh by forcefully extending the hip joint, increasing propulsion.

The calf triceps contract explosively at the moment of pushing off the ground, quickly bouncing the body up and using the reaction force of the ground to propel the body forward at high speed.

This is done simply because she has the best speed and endurance of all athletes right now.

In terms of speed endurance, her body has an efficient energy metabolism system.

This allows the mitochondria in her muscle cells to perform aerobic respiration quickly and continuously during long-term high-speed exercise, providing a stable energy supply for muscle contraction.

Ordinary athletes cannot reach his level.

It can't be described as general.

Most athletes.

99% of athletes in history.

Even higher probability.

No one can reach her level.

Otherwise, how could she be the only active champion of women's 200 meters?

Not very good at it.

You can't ascend the throne.

At the same time, her body is able to effectively regulate the production and clearance of lactic acid.

Although a certain amount of lactic acid will be produced when running at high speed, her body has a strong lactic acid buffering capacity. Buffer substances such as bicarbonate in the blood can neutralize lactic acid in time, maintain the relative stability of blood pH, and delay the occurrence of fatigue.

Her lactic acid accumulation rate is controlled below mmol/L/min, which enables her to maintain high speed for a long time in the extreme speed zone without a significant drop in speed due to fatigue.

That's true talent.

Physically, I am stronger than you.

Unless you are born with this ability, it will be difficult for you to acquire it based on your current training conditions and level...

You can't even get close.

Unless you have systematic knowledge about the direction of sports science in the next few decades like Su Shen.

Otherwise you can only stare at her like this.

Just can.

uncomfortable.

Why do you think there are such big differences between people?

In addition, her breathing rhythm was steady, providing an adequate supply of oxygen to her body.

In the extreme speed zone, she adopted a breathing pattern that matched the frequency of her steps, completing a breathing cycle with each step.

200m athletes have a natural advantage in these aspects when it comes to running the 100m.

In terms of body posture control, she always maintains a good posture.

Keeping the shoulders level avoids energy loss caused by shoulder shaking.

The head is stable and the eyes are looking straight ahead firmly, providing clear directional guidance for the body to move forward.

It also helps maintain body balance.

In terms of technology, Felix is ​​really amazing.

pity.

Here she is not trying to say how good or fast the retention is. Instead, she is using it as a unit to see how others do it and how they run.

In terms of adjusting body posture, Wei Yongli demonstrated precise control ability.

In the extreme speed zone, she will adjust the forward leaning angle of her body and the strength of her leg extension according to the speed and ground conditions.

When she needs to increase the speed, she will increase the forward lean angle of her body moderately and adjust the forward lean angle to an appropriate level to enhance the leg extension force.

In this way, she is better able to use the component of gravity to propel her body forward.

At the same time, she will maintain her body balance by contracting her core muscles.

The strength of the core muscles reaches x Newtons, which effectively prevents the body from losing balance due to excessive forward leaning angle, ensuring that she can sprint forward steadily when running at high speed.

It can be seen that Wei Yongli has not been idle either, and her progress this year is considerable.

In addition, her leg movements are also very efficient.

In the extreme speed zone, her step frequency and stride are reasonably coordinated. Her leg muscles can quickly generate force during contraction and relaxation, and every time she pushes off the ground, she can make full use of the reaction force of the ground to quickly propel her body forward.

At this time, her leg movements are also coordinated with her arm swings. The arm swings can provide additional power to the body, thereby further improving her speed performance in the extreme speed zone.

Wei Yongli ran very well here, basically...

Not inferior to the famous Felix!

Wei Yongli didn't expect this, Felix is ​​so famous.

She is the world's top female sprinter.

There are even people who want to challenge "Butterfly" Joyna.

What level is she?

Not even on the same level as Felix.

That's right.

can.

Things are just so dramatic sometimes.

Felix is ​​not in a perfect state every day. She is also a flesh and blood person, she is also a flesh and blood, just like this shot.

Her condition is completely worse than last year.

Wei Yongli didn't say anything, but was easily pulled away by Felix, and...

She followed closely.

even.

There is also the possibility of overtaking at top speed.

For a young player who has not yet made a name for himself internationally, that is incredible.

Felix.

Felix was actually an Asian other than Chen Juan.

Withstood???

Even this scene...

Some of them she herself did not expect.

does not matter.

coming.

Just catch it.

A confrontation with Felix was something Wei Yongli had never dared to imagine before.

I saw that the coordination between her arm swing and leg movements reached an extremely high level, and the angle of her arm swing and the angle of her leg extension always maintained a precise proportional relationship.

From the perspective of sports coordination, this precise coordination can make the strength of various parts of the body complement and coordinate with each other, avoiding the dispersion and waste of strength.

At the same time, after long-term training and practice, Wei Yongli has precisely controlled the ratio of arm swing angle to leg extension angle to about 1:0.8. This precise coordination enables her to efficiently convert the body's energy into forward momentum in the extreme speed zone.

It also made her top speed a bit faster.

It just so happens that Felix is ​​in average condition right now.

On the contrary, not so many were mobilized.

To Wei Yongli, it really is...

Bite.

Wei Yongli felt a wall of speed.

but.

Not thick.

She felt herself.

You can rush over.

But that’s still a showdown later.

The competition among the first few people is fierce.

Felix should have been in the front.

But she is in average condition.

Has been left behind.

At the start of the extreme speed zone, Muriel Ahore began to exert his strength.

She has done well this year.

Here she adopted her own advantageous running method——

Running with a low center of gravity.

From a biomechanical point of view, the low center of gravity she maintains has significant advantages in sprinting, which can reduce the body's moment of inertia.

Make the body more flexible during acceleration and turning, reducing energy loss.

When running at top speed, Muriel's center of gravity is about a few centimeters lower than that of ordinary athletes.

Don't underestimate these few centimeters.

This low center of gravity posture makes her body more stable in the horizontal direction and can better cope with the changes in center of gravity caused by alternating steps.

When she runs fast, the low center of gravity can reduce the ups and downs of her body, making her move forward more smoothly and reducing the energy consumed by the fluctuation of the center of gravity.

At the same time, the low center of gravity also enables her to better utilize centripetal force when running in curves, maintaining a higher speed and stability.

We have all reached this level.

There are no more noobs.

Aholay is also a master and has made great progress this year.

Look at his arms.

Muriel's arm swings are perfectly coordinated with her leg movements, forming an efficient power system.

The frequency and amplitude of her arm swing is highly synchronized with the extension and swing of her legs.

This means that every time the legs push off the ground, the arms also swing quickly accordingly, providing additional forward thrust to the body.

From the perspective of sports coordination, this highly coordinated movement pattern can make the strength of various parts of the body complement and cooperate with each other, and also avoid the dispersion and waste of strength.

All of these are to avoid the dispersion and waste of energy.

She used the same approach as before.

completely different.

Muriel's arm swinging frequency and leg extension frequency ratio is precisely controlled at about 1:1.2.

In terms of the arm swing range, it can reach several centimeters in front of the body's central axis when swinging forward, and several centimeters behind the body's central axis when swinging backward.

This precise coordination allows her to make full use of her body's energy in the extreme speed zone.

Achieve a rapid increase in speed.

From the perspective of neural control, Muriel's excellent body coordination is due to her brain's precise control of her muscles. During the long-term training process, her brain has formed a set of efficient neural control patterns through continuous learning and adaptation.

When she enters the extreme speed zone, the brain can quickly and accurately send instructions to the muscles in various parts of the body, causing the muscles to contract and relax according to the established movement patterns.

This year she could improve by close to 0.1.

Two levels.

not kidding.

It's really powerful

Unfortunately……

She has the ability, and this year is also a new peak year...

pity.

In this group.

Still not enough.

There is no other reason.

Very simple.

Not complicated.

Just one point——

Strong man tonight.

But she's not the only one.

Someone stronger than her.

More this year.

Like Stuart.

This is Stewart at his peak.

I’m afraid that the abused Aholei will be unable to take care of himself.

He is a member of the 10.7.+ Club.

Not a weakling.

It’s just that I’m getting older now, and slowly approaching the end of my career. This is also my last peak. Otherwise…

There was no way Ajore could be around her right now.

from here.

Draw another line.

Because of the front.

That is the real brutality.

Even Ajore and now Stewart can't get in a game.

For example, the teammate in front, Campbell Brown.

Brown also began to adopt the strategy of frequency first and then amplitude in the extreme speed zone.

This shows her exquisite control over her speed improvement.

From the perspective of sports mechanics, this strategy has unique advantages in sprint competitions and can give full play to the physical fitness and technical characteristics of athletes.

In the early stages of the run, Brown used a fast stride rate to increase her speed. Her footsteps fell as fast as raindrops, and each step had a very short landing time.

This high-frequency footstep movement can quickly convert ground reaction force into forward momentum of the body.

At this stage, she relies mainly on the rapid contraction of her calf muscles and ankle joints to complete the transition between steps.

The rapid contraction of the calf muscles enables the foot to push off the ground quickly, using the reaction force of the ground to propel the body forward.

The flexible rotation of the ankle joint ensures the smoothness and efficiency of the footwork.

As her speed increased, Brown gradually increased her stride, and in the process of increasing her stride, she skillfully adjusted her body's center of gravity and force point.

As she takes a long step, her body's center of gravity shifts smoothly forward, and her hip joints extend greatly, driving her legs forward a greater distance.

The gluteus maximus and hamstring muscles play an important role in this process.

Contraction of the gluteus maximus extends the hip joint, providing the power for the leg to swing far enough.

The hamstring muscles are responsible for controlling the swing range and speed of the legs, ensuring that the leg movements remain coordinated and stable even when the stride length is increased.

At the same time, after entering the top speed, Brown uses the strength of his core muscles to stabilize his body.

The core muscles include the muscles around the abdomen, back and pelvis, and they play a key role in maintaining balance and stability of the body.

In the process of increasing the stride, Brown's core muscles contract to keep the body upright and avoid losing balance due to excessive strides.

As I ran, I kept speeding up.

After less than fifteen meters, Brown's step frequency and stride reached a relatively stable balance.

This combination of step frequency and stride length allows her to effectively save energy while maintaining high speed.

This is achieved by reasonably adjusting the frequency and stride. Brown is able to flexibly respond to different opponents and track conditions according to the actual situation of the game and maintain his speed advantage.

That’s not all. Brown’s strategy of first frequency and then amplitude in the extreme speed zone also helps to optimize energy utilization.

In the early stages of mid-run, although high-frequency footsteps require more energy, due to the small stride, the body's range of motion is relatively small, and the energy consumption is relatively concentrated on the rapid contraction of the legs.

As the speed increases and the stride length increases, the body's energy consumption is gradually dispersed to the muscle groups throughout the body. By rationally utilizing the ground reaction force and the body's inertia, unnecessary energy waste is reduced.

During this process, Brown also provides the body with adequate oxygen supply through a steady breathing rhythm.

The whole set of steps.

It can be described as flowing like water.

She is indeed a legendary female athlete.

Strength, experience, technology and technical selection for the competition.

They all fit her current situation very well.

Otherwise she wouldn't have entered the run again.

Gradually he began to pull away from the rhythm of Ahorestuart.

At top speed.

It's even more explosive.

He left the two men behind in an instant.

Joined the competition of the first group.

Get rid of the second group.

Brown's overall condition this year is actually not that good.

But there was nothing she could do about the state of this shot.

Historically amazingly good.

and so.

This whole season.

Maybe not that powerful.

But just look at this game.

She is just an incredibly powerful Brown.

Otherwise, this gun would not reach 10.70+.

Yes, this gun Brown just runs that well.

Can……

Such a good result.

But still.

Didn't catch up quickly.

Complete continuous fancy overtaking.

This is because--

Excuse me.

Are you strong?

Are you awesome?

no problem.

This gun is a fact.

Who can say that running 10.70+ on the track is not awesome?

but.

in case.

This shot.

The rest.

Also.

So awesome?

It's true, I'm not kidding, this shot...

Historically, it opened at 10.80.

There were exactly three or four people.

In other words, there are a lot of shots in history that have reached 10.70+.

So, even if Brown is very powerful, he may not be able to kill the others instantly.

Because of this scene.

Strong performance.

Too much.

For example, last year's grumbling and heartbroken long-legged girl from Okabare was a typical example. She thought she had secured a place in the finals after running 11 seconds, but she failed miserably.

She really couldn't stand it.

Especially when he saw Chen Juan, who grew up with him, won the Olympic 100-meter medal, he felt even more dissatisfied.

They all have long legs.

Even mine is longer than yours, what gives you the right...

Suppressing me like this?

I.

Okabare is not convinced!!!

This girl was not convinced, and she didn't just shout slogans, she really did it.

Aim for this.

Worked like crazy during winter training.

In this way, I broke my own limits again and again for no apparent reason.

Even his winter training coach was shocked.

How can I not be shocked?

I thought that breaking 11 seconds last year was a big improvement.

This is already her golden growth period.

Results this year.

It is the most terrifying.

That's why her coach told him this year -

I think you have what it takes to win a World Series medal.

This sentence also ignited the fire in Okabare's heart.

Since it is a medal challenge.

So the first thing to do is to get the bronze medal.

Don't aim too high, right?

So please ask.

Please ask.

If you want to win the bronze medal in the competition.

That is third place.

That’s the first thing Okabare has to face.

The first person to be killed.

Who is it?

Answer.

ready to come out.

It’s Chen Juan.

It was Chen Juan who came third in the London professional race.

In fact, Okabare has no direct conflict with Chen Juan.

But that’s how competitive sports are, there are only three medals.

When you want to hit a piece.

Then the original owner must be brought down.

Then a contradiction naturally arises.

This is the inherent conflict of competitive sports.

You win medals to gain more fame and even money.

You can only fight.

Of course, the original third place will not let you take his position so easily.

We will definitely defend with all our strength.

Don't give you a chance to get promoted.

Wouldn't the conflict be so intense that it would be a climax? Perhaps Okabare and Chen Juan had no personal grudges.

But in the medal competition of the big competition.

The two people have formed an opposition.

Okabare has made huge progress even this winter.

Then her idea must be to win a medal first.

To compete for a medal, the first person to face is last year’s Olympic bronze medalist. This is the simplest and most intuitive idea.

Then.

Okabare is here.

Starting and accelerating from the front is indeed not friendly for someone like her who is over 1 meters tall.

Quite unfriendly.

It's like the big guy wants to gain an advantage in the start-up phase.

Unless you're Bolt.

Such an all-around 10-pointer.

otherwise.

You just have to leave.

The way to start running with bent arms.

There is a glimmer of hope.

But this is the bent-arm start event.

You can’t learn it just because you want to.

Even Mills these days.

Everyone is thinking about it.

If you want to learn seriously and systematically, then you can only come to Ersha Island.

I can only find Su Shen.

And even if it's looking for Su Shen.

That’s not necessarily the case, there’s no guarantee that you’ll be able to master it.

This technology has a threshold.

Some people will never master it in their entire life.

Even if he trains hard.

It's of no use either.

You will never be able to unleash the energy of a bent-arm start.

However, the energy and time required to master this technology now is very long.

This is undoubtedly daunting for most athletes.

Okabare naturally didn’t think about it.

Now this mode has become the iconic action of Ersha Island.

It’s not necessarily true that you don’t know this, because you are not an athlete from Ersha Island.

But you will do this.

Then you must be.

The logic is so clear and simple.

Who says that no one in the world outside Ersha Island knows about it now?

Therefore, Okabare is still the traditional distribution.

People of her height can only start by running halfway after adding up their speed.

Start working on it from here.

Of course, Okabare himself has strong ability in the later stages.

If so, she will start and accelerate.

How could she possibly compete with these top masters currently in action?

It's because she relies on her super long legs.

Super strong back end.

Only then can you catch up and give yourself a chance of winning.

Come as you say.

Brown had just opened up and was already very impactful.

That's for Biokabare.

visual impact.

Still have to move one row back.

Because Okabare's start is almost in a countdown state. From a countdown state, he keeps chasing forward.

The visual effect is certainly amazing.

Bang bang bang bang bang.

Bang bang bang bang bang.

End of the damn starting and acceleration.

Run on the way.

Okabare seemed to have found his confidence again.

Rediscovering the rhythm.

Start surpassing one by one.

Pin down Felix.

The current 200m queen was easily left behind.

Then there is Wei Yongli who is entangled with Felix.

It was also an instant transcendence.

This is not over yet.

As he got closer and closer to the top speed, Okabare was fully prepared, and this shot...

A sense of rapid explosion.

Very strong and tall.

Even in her history.

The current feeling.

The best one ever!

As she was about to run at top speed, her leg muscles tensed, and her quadriceps, gluteus maximus and calf triceps worked together to produce extremely high tension.

As the main muscle of the leg that extends the knee, the quadriceps plays a key role in Okabare's extremely fast running.

During each push-off, the quadriceps muscles contract rapidly, extending the knee joint and pushing the body forward and upward.

Its contraction force is so great that it can produce huge acceleration in a short period of time.

Extremely fast burst.

In Okabare's pushing action, the gluteus maximus contracts the hip joint, allowing the legs to extend backward forcefully, providing the body with a strong backward pushing force.

Simultaneously.

The contraction of the gluteus maximus can also help maintain the body's balance and ensure that the body does not lose balance due to the rapid alternation of steps during high-speed running.

The calf triceps are also integral to Okabare’s explosive play.

At the moment of pushing off the ground, the explosive contraction of the calf triceps enables the sole of the foot to push off the ground forcefully.

Its contraction speed is so fast that it can generate huge force in a very short period of time, allowing Okabare's body to quickly gain forward acceleration after each push off the ground.

Her arms swung with great amplitude, almost to shoulder height.

From a biomechanical point of view, this large-scale arm swinging movement can generate a large torque, which increases the body's rotational inertia.

A bit similar to Chen Juan.

But she wasn't so scientific, nor did she delve into the principles.

It is more of an "instinct" that follows experience.

It just feels different.

But you have to ask her what it is specifically.

He knows absolutely nothing about anything.

Foreign athletes are basically like this.

Regardless of gender.

In the extreme speed zone, Okabare's step frequency and stride length reached very high levels.

This combination of high cadence and long strides allows her to move quickly in a short period of time.

From these points you can see that this year's Okabare is not exaggerating, he has really made great progress.

From an ordinary flyer, he was promoted to the top active player in one fell swoop.

Okabare has the ability to break 10.80 this year, which is the source of her coach's confidence.

10.70+, in previous Olympic Games and World Championships, he was definitely in the top three, and could even compete for the gold medal.

At this level, if you still don’t dare to think about it.

Then just stop being a coach.

and so.

I had thought that I would come to Eugene this year to let Okabare show herself and make her a familiar face in Europe and America.

Then it will have commercial and economic value.

Will take off along with the soaring performance.

If the athletes you coach become successful, the coach will surely make a lot of money as well.

So her coach, more than anyone else, wants to see Okabare...make a splash.

I don't want to talk about his noble professional achievements and ideological qualities. It's just that no one can resist fame and money.

In this country, if you don't follow the money, you are... a fool.

One of the most despised people in capitalist society.

Otherwise, guess why it is called a capitalist society?

Okabare did perform.

We have shown the same form as we did at last year's Olympics.

Even more so.

She thought that she would be able to run ahead quickly this way.

Not to mention winning first place and competing for the gold medal.

At least he should have a place in the top three.

This game is full of big names.

If we can achieve a good result, it will be a huge morale boost for the upcoming Moscow World Championships.

Okabare even felt that people he used to think were extremely awesome - such as Brown mentioned above.

It doesn’t feel that strong now.

He is no longer a player that he can only look up to.

but.

Things are just so dramatic sometimes.

Okabare soon encountered the same dilemma that Brown had just encountered.

I feel like I ran pretty well.

Even the best shot of the season.

I came here just to get the season SB.

but.

But why.

Why can't I catch up?

It's like reality is playing a joke on me.

Obviously Okabare himself feels pretty good.

But this is their territory.

She is a powerful dragon.

Now you have to lie down.

Yes.

That is to say, Okabare showed this state.

Very strong.

Can and Brown...

Nowadays.

We just barely got together at a table.

This is certainly progress.

Brown hadn't bothered to look at her much before.

just now.

They can all eat at the table together.

Indeed, I have grown up.

can.

The problem is coming.

in this world.

You are not the only one who can grow.

The rest.

Also.

This is the real world.

The rest of the people are also three-dimensional.

You are training hard, trying to improve and run faster.

how do you know?

Is it the same for others?

Okabare is very strong, but Fraser...

The best year to fight.

Young and energetic.

This happened to be my first physical and technical peak.

Frazier is leading the way.

Although Okabare was chasing after him with all his might.

Can……

What actually happened next?

Fraser didn't think much of it.

She was too lazy to know.

These ladies are still going strong this year.

Or.

Since debut.

There is no year that seems to be not strong.

Fraser Fraser showed excellent stability in the extreme speed zone, thanks to her many technical advantages.

First of all, her head posture control is amazing.

Based on the principles of motion control, a stable head posture is essential for body balance and directional accuracy.

at this point.

Fraser is the standout.

Her head stability here is ridiculously high.

For example, Fraser's head remained upright even while he was running at high speed.

As if it were fixed on a level.

It looks like just a few strokes.

Then you need to cultivate to her level.

It doesn't mean that you just need to have a long time.

It requires more relevant talent and understanding.

This stable head posture can reduce the energy loss caused by head shaking and help stabilize the body's center of gravity.

and.

When the head remains stable, the central axis of the body can also remain relatively stable!

This makes the air resistance encountered by the body more uniform as it moves forward.

It is equivalent to a direct reduction.

Additional drag due to unstable posture.

Also.

A stable head posture also provides a stable reference frame for the movements of other parts of the body.

It helps coordinate arm and leg movements.

Fraser's arm swing is also a technical highlight of her in the extreme speed zone.

The trajectory of her arm swings is like the trajectory of precision mechanical movement, with consistent height and precise angles.

From a biomechanical perspective, the height and angle of the arm swing directly affect the body's balance and power transfer.

The appropriate arm swing height can keep the body's center of gravity stable in the horizontal direction, avoiding the impact of speed due to center of gravity fluctuations.

The precise arm swing angle can effectively utilize the torque generated by the arm swing, which increases the body's rotational inertia and provides additional power for the body to move forward.

Fraser's arm swing speed is stable, ensuring the continuity of power output, allowing her to maintain an efficient sprinting posture in the extreme speed zone.

In terms of leg movements, Frazier has excellent control over the frequency and length of his steps.

By analyzing the movement of her leg muscles, it can be found that her leg muscles are in the process of contraction and relaxation.

It has extremely high coordination and power output efficiency.

The quadriceps, gluteus maximus, and calf triceps work together in precise timing and force ratios during each push-off and swing, making her steps both fast and powerful.

Fraser's shot in history is the most powerful one among all.

you need to know.

All are 10.70+.

Actually, there are also...

the difference.

There are also levels of division.

Fraser.

It is the strongest among 10.70+.

Compare height.

In all likelihood, she can't compare.

But this is a 100-meter race, not a basketball court.

Being tall is good.

But what if I can't win.

Instead, it seems "cumbersome".

In fact, Fraser's shot was not thrilling in history.

Because she is the type with an extremely promising future, she was ahead from the beginning.

A big lead.

In the end, no one caught up.

That is to say, in the end, Okabare might be a little dangerous.

Eighty meters ahead.

She is the complete leader.

can.

You can see.

Now on her face.

There is no relaxation at all.

instead……

It feels a bit like Okabare and Brown.

Because Fraser looked up.

Good guy.

Why is there a figure?

Still near you?

Still not pulled apart?

The one who gave Fraser this feeling.

Not someone else.

Not Okabare who has risen this year.

Not the veteran powerhouse Brown.

The color of this figure is...

yellow.

The 100-meter race, especially the women's 100-meter race.

Now it can still be a yellow figure.

There is only one.

There was no way Wei Yongli could catch up.

She was simply ignored.

In Fraser's eyes.

There is only one answer.

Chen Juan.

Yes.

It’s Chen Juan.

Frazier was indeed leading.

but……

There aren’t many leading.

At least this gap.

Not a safe distance for Fraser.

As a contestant of Extreme Future, she was well aware that she would be pursued later on.

But how far ahead can one be before the opponent cannot catch up?

So many games.

Fraser is no fool.

It's not like I'm a newbie.

Have your own number.

Anyway.

This distance right now.

It's just not enough.

It just doesn't work.

It's just not enough, not good enough, not safe.

"Chen Juan is currently in second place, but the rest is her advantage area! What will she do?"

How to do it?

of course.

Do it well.

After Chen Juan entered the extreme speed zone, her unique advantage in explosive rhythm of bent arms became the key factor in maintaining high speed.

From a biomechanical perspective, how fast you run and your top speed are closely related to how fast you accelerate at the start.

In addition, the high-frequency arm swing that Chen Juan now adopts can drive the shoulders to generate strong torsional force.

Then, through the conduction of the torso, the power of leg extension in the lower body can be effectively enhanced.

In the extreme speed zone, her arm swings not only have a high frequency, but also have extremely precise control over the amplitude and angle.

The arm swing amplitude is maintained in a specific range. When swinging forward, it can drive the body's center of gravity to move forward moderately, and when swinging backward, it uses centrifugal force to further increase the power of leg extension.

The arm swing angle maintains a reasonable angle with the body's central axis during the forward and backward swing process, ensuring the efficiency and stability of the arm swing movement.

As the quadriceps muscles contract, they quickly extend the knee joint.

Push your body forward and upward.

The gluteus maximus provides the main power for hip extension, ensuring that Chen Juan's legs have sufficient strength and range of motion during the extension process.

The explosive contraction of the calf triceps allows the sole of the foot to push off the ground forcefully, making the movement smoother.

Chen Juan is now the real number one in Asia.

This is not something that can be achieved by exaggeration.

She did it out of honor.

It's because of our strength!

But these alone are obviously not enough to fight against Fraser.

And don't forget.

I said it before.

This is a 10.70+ speed feast.

What is Chen Juan's Pb?

Only 10.81s.

This is the result achieved in the Olympic final with the help of strong winds.

But tonight.

Even if she did it.

That's actually true.

Not good enough.

There are a lot of 10.70+ waiting in line.

What's there to brag about with a 10.80+?

Why are you still in front?

Still ahead?

and many more.

How come she is still in the front?

Now that we are in front.

That means...

Yes.

Su Shen looked at him with a half-smile on his face.

His eyes locked onto Chen Juan's words, and he thought to himself:

The opportunity lies in this game.

You have to discover it yourself.

You have to catch it.

Caught.

You have a chance.

Break through in one fell swoop.

10.80s gate.

What opens the 10.80+ threshold?

If she had said this before the game, I wonder how many people would have put pressure on her.

Su Shen didn't want to give it to her either.

But opportunities are rare.

He could only hint.

The rest depends on Chen Juan, the person involved, and what she does and what she chooses.

Bang bang bang bang bang.

In the field of sprinting, the performance of athletes in the top speed zone determines the outcome of the race.

From the basic principles of biomechanics, arm swing is a complex movement process that involves the coordinated work of multiple joints and muscle groups.

During the arm swing process, the shoulder joint acts as the main movement hub, driving the arm to swing back and forth.

The muscles involved in arm swing mainly include the deltoid muscles, pectoralis major, latissimus dorsi, etc.

The deltoid muscle is responsible for movements such as flexion, extension, and abduction of the arm.

The pectoralis major assists in swinging the arms forward.

The latissimus dorsi plays an important role in the backswing of the arm.

Chen Juan is tight but not messy.

This rapid and regular arm swing creates the foundation for the shoulders to generate a stable torque.

I saw her... When the arm swings forward, the pectoralis major contracts, pulling the humerus forward and twisting the shoulder forward at the same time.

As the arm swings back, the latissimus dorsi contracts, pulling the humerus back and twisting the shoulder backward.

During this process, the speed and amplitude of arm swinging directly affect the magnitude and stability of shoulder torsional force.

Chen Juan's stable arm swing frequency and precise swing amplitude control enable her shoulders to produce continuous and stable torsional force.

That's right.

In the end, Chen Juan still focused on the key point this time.

On torsional force.

The torsional force of the shoulder is not directly generated by the arm swinging action alone, but is a complex process involving the coordinated action of multiple parts of the body.

When the arms swing, in addition to the direct action of the shoulder muscles, the rotation of the torso also plays an important auxiliary role in the generation of shoulder torque.

When Chen Juan swings her arms, her torso twists slightly as her arms swing back and forth.

This trunk twist is achieved by the coordinated contraction of the core muscles, including the internal and external oblique muscles, rectus abdominis, and erector spinae.

In other words.

When Chen Juan swings her arms forward, the internal oblique muscles on the same side and the external oblique muscles on the opposite side contract, causing the torso to twist in the direction of the arm swing.

This further increases the range of rotation of the shoulders.

When the arm swings back, the muscles contract in the opposite pattern.

Chen Juan wants to use this method to coordinate the rotation of the torso and the swing of the arms to produce a strong and stable shoulder twisting force.

This larger torsion angle provides a guarantee for generating strong torsional force.

Not bad.

But it's not enough.

Sister Juan.

What else are you going to do?

Su Shen looked at it, as if he was waiting, and as if he was expecting something.

More like.

I guessed the answer in my heart.

The answer that Su Shen said, or the answer that he hoped Chen Juan would find, was -

The direct effect of shoulder torque on top speed.

From a biomechanical perspective, the stable torsional force generated by the shoulders can be transmitted to the lower body through the torso, providing additional power support for leg extension.

This power transmission process is based on the chain structure principle of the body, that is, various parts of the body are connected to each other through joints and muscles to form an organic whole.

When the shoulder creates a twisting force, this force is first transmitted through the spine to the pelvis, and then from the pelvis to the legs.

During Chen Juan's sprinting, when the shoulders twist forward, the pelvis also rotates forward through the conduction of the spine, which puts the hip joint in a position that is more conducive to exerting force.

At this time, the quadriceps, gluteus maximus and calf triceps of the legs can obtain additional power with the help of the rotation of the pelvis when performing the extension movement.

Research data shows that under the action of shoulder twisting force, the force generated when the legs are extended can be increased by about 5-10%, which plays a crucial role in improving her speed in the extreme speed zone.

anything else?

Of course there are.

At her level, it is not easy to improve, and it requires the addition of more factors.

Come.

let me see.

What else would you do.

The shoulder twisting force not only increases the strength of leg extension, but also has a positive impact on Chen Juan's step frequency and stride coordination.

During high-speed running, the coordination of step frequency and stride length is one of the key factors in maintaining high speed.

Chen Juan's shoulder twisting force can provide stable support for her step rhythm.

You see, when the shoulders twist quickly, it speeds up the overall rhythm of the body, causing her step frequency to increase accordingly.

At the same time, the force generated by the shoulder twist is transmitted to the legs through the body, allowing her to obtain greater reaction force when pushing off the ground, thereby increasing her stride.

That's right.

Yes.

A simple twist of the shoulder.

Except for the previous ones.

Not finished yet.

anything else.

It can actually increase cadence and stride length.

It’s just...

God's.

Moreover, the stability of her shoulder torsional force ensures the consistency of her step frequency and stride during running, reducing energy loss caused by changes in rhythm.

This is not.

Do these well.

Chen Juan’s rapid outburst.

Pretty scary.

In one breath, he pried open the door to the second stage of the six-second burst.

speed.

Or extreme speed.

This is Chen Juan.

Personal speed.

Compared to last year.

Improve again!

then.

She can see it.

What Su Shen wanted her to see.

10.80s.

That high wall.

Cross this one.

Only then can you completely enter the ranks of the top active players.

Only in this way can Chen Juan consolidate her third place in the Olympics.

All unfolded at extreme speed.

All are masters.

The confrontation was extremely fierce.

That is the real world. If it were in the anime world, the runway would be set on fire by them.

The key to opening this wall is in the second half of the extreme speed.

That is to maintain extreme speed.

In the second half of the sprint, body balance and proper use of energy are crucial to maintaining high speed.

The stabilizing torsional force generated by Chen Juan's shoulders played an important role in this regard.

As we all know, as the running time increases, the body will gradually become tired and the muscle strength and coordination will decrease.

At this time, the shoulder twisting force can help Chen Juan maintain her body balance and reduce the energy loss caused by body shaking.

of course.

In the second half of the extreme speed, Chen Juan's body will be disturbed by various external forces, such as air resistance, uneven ground, etc.

at this time……

The solution is -

The body's posture can be adjusted by relying on the stable twisting force of the shoulders.

Make yourself better able to cope with these external interferences.

Keep your body balanced.

For example, when encountering a crosswind, she can keep running in a straight line by adjusting the twist angle of her shoulders and changing the direction of force on her body.

The stable shoulder twisting force also makes her movements smoother, reduces unnecessary movement deformation, and further saves energy.

Su Shen Laboratory has already had this information.

Studies have shown that maintaining body balance through shoulder twisting force in the second half of extreme speed can reduce energy loss by at least 5%.

This provides a strong guarantee for her to maintain high speed.

Then.

Make good use of it.

then.

The opening of this door.

right in front of you.

because.

You still have a big move that you haven't used yet, right?

Su Shen looked at Chen Juan who was still in front of him and couldn't help laughing, but he held back for the sake of his reputation.

Don't open the champagne until the last minute.

How come it’s so fast???

Brown felt a little numb.

She feels that this gun is pretty good.

how……

Still in fourth???

Okabare was also speechless.

She had already used all her strength and even blew the door open.

why.

I haven't surpassed everyone yet.

at least.

We have to be first or second.

Not at all.

This one.

The person in front.

They're all fucking 10.70+.

All of them drove in the 10.80s.

Eh.

You said it was a coincidence or not.

It’s really just…

You are right.

Okabare could never have imagined it.

This is the result.

She can indeed burst out 10 seconds.

It's just a pity.

Today in Eugene.

Someone who can burst 10.80.

But she's not the only one.

Quite a lot, in fact.

This is how Chen Juan does it here.

Violent charge.

The speed is so fast that I can hardly imagine it.

Fraser was still in front.

But she already understood...

Why did Su Shen choose here?

Let her hit 10.80s.

Originally, she might have only been 50% or even less confident.

Of course, 50% is already very high.

The 10 second mark for women is no easier to break than the 80 second mark for men.

After preparing for a long time, it is not easy to achieve about 50%.

But now.

But Chen Juan felt.

The possibility of rushing over by yourself.

It could only be as high as 80%.

Even higher.

This was by no means a self-delusion on her part.

Because.

This one.

Three words.

As soon as you hear it, you will know why Su Shen made such arrangements.

These three words are——

There is a strong wind.