A fast showdown.

People with extreme speed abilities also begin to show themselves.

For example, Alison Felix, the first female player in the 200-meter service, is in the extreme speed zone. His powerful explosive power and excellent speed endurance have become the key to winning, and behind it is complex and exquisite sports science principles.

From a muscle mechanics perspective, the explosive force produced by her leg muscles when contracting is extremely strong. During the extreme running stage, her quadriceps, gluteus maximus and calf triceps work together to reach x Newton's contraction force.

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

The quadriceps are responsible for rapidly stretching the knee joints, providing the body with the initial motivation to move upward and forward.

The gluteus maximus further increases the thigh extension by forcefully stretching the hip joint and increases the propulsion force.

The triceps of the calf suddenly contract when they push the ground, bounce the body up quickly, and use the ground reaction force to push the body forward at a high speed.

This is entirely because she has the best speed-facing among all athletes.

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

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

Ordinary athletes cannot do this level.

It cannot be described as ordinary.

Most athletes.

99% of athletes in history.

Even higher probability.

Not even reaching her level.

Otherwise, why is the only king of the active women's 200 meters?

Not many brushes.

You can't get into the base.

At the same time, her body can effectively regulate the production and removal of lactic acid.

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

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

This is the real talent.

Physiologically, it's better than you.

Unless you are born with such ability, you will look at your current training conditions and training level the day after tomorrow...

You can't get close to it at all.

Unless you have knowledge of the movement science towards systemics like Su Shen like the next few decades.

Otherwise, if you look at her, you will only stare at me.

That's all.

Feeling uncomfortable.

Why do you think the difference between people is so big?

In addition, her breathing rhythm is stable, providing her body with sufficient oxygen supply.

In the extreme speed zone, she adopts a breathing pattern that matches the pace frequency, completing a breathing cycle in each step.

The 200-meter athlete comes to run 100 in these aspects, and has a natural advantage.

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

Keep your shoulders horizontal to avoid energy loss caused by shoulder shaking.

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

It also helps maintain body balance.

When it comes to technology, Felix is ​​really unspeakable.

pity.

This is used to say that she does not mean that she retains it much faster. Instead, she borrows it to become a unit and see how the rest of the people do it and run.

In terms of body posture adjustment, Wei Yongli showed accurate control ability.

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

When it is necessary to increase the speed, she will moderately increase the forward angle of her body and adjust the forward angle of her body to a proper one to enhance the pedaling force of her legs.

In this way, she is able to better utilize the components of gravity to push her body forward.

At the same time, she will also maintain her body balance through the contraction of her core muscles.

The strength of the core muscle group reaches x Newton, effectively preventing the body from losing balance due to excessive forward angle, ensuring that she can sprint forward steadily when running at high speed.

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

In addition, her legs are also very efficient.

In the extreme speed zone, her stride frequency and stride width are properly coordinated. Her leg muscles can quickly generate strength during the contraction and relaxation, and each time they push the ground, they can make full use of the ground reaction force to quickly push the body forward.

At this time, her leg movements were also in line with her arm swing. The arm swing could provide additional power for the body, thereby further improving her speed performance in the extreme speed zone.

Wei Yongli ran here very well, basically...

Not inferior to the famous Felix!

Wei Yongli didn't expect that Felix was so famous.

That's the world's top female flying man.

Even the people who want to challenge Joyna.

What level is her?

They are not on the same level as Felix.

That's right.

Can.

Things are sometimes dramatic.

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

Her condition is completely inferior to last year.

Wei Yongli didn't say that she was easily pulled away by Felix, and...

She followed closely.

even.

There is also the possibility of overtaking at the extreme speed.

For a young player who has not yet become famous internationally. That is incredible.

Felix.

Felix was actually an Asian man except Chen Juan.

Hold it???

Even if this scene...

Some of them were unexpected by herself.

It doesn't matter.

Here comes.

You have to catch it.

The showdown with Felix was something Wei Yongli could not have imagined before.

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

From the perspective of movement coordination, this precise coordination can complement and coordinate the forces of various parts of the body, avoiding the dispersion and waste of power.

At the same time, after long-term training and practice, the ratio of Wei Yongli's arm swing angle and leg pedal angle is accurately controlled by about 1:0.8. This precise coordination allows her to efficiently convert her body's energy into the driving force for progress in the extreme speed zone.

It made her speed faster.

Felix is ​​in normal condition now.

Instead, it has not mobilized so many.

It's really for Wei Yongli...

Bite it.

Wei Yongli felt a wall of speed.

but.

Not thick.

She felt herself.

You can rush over.

But this is still the final showdown.

The competition among the previous few people is called fierce.

Felix should have been ahead.

But she is in average.

Has been dropped.

As the speed zone begins, Muriel Ahore begins to exert force.

This year she is not worth it.

Here she adopted her own advantage to run—

Low center of gravity running method.

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

Make the body more flexible when accelerating and turning, reducing energy loss.

During the extreme speed running, Muriel's center of gravity was 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 the center of gravity caused by the alternating pace.

When she runs quickly, a low center of gravity can reduce the ups and downs of her body, make her body move more smoothly, and reduce the energy consumed due to fluctuations in the center of gravity.

At the same time, a low center of gravity can also enable her to better utilize centripetal force when running on a curve to maintain a higher speed and stability.

All reached this level.

No more veggie.

Ahore is also a master, and has made significant progress this year.

Look at his arms.

Muriel's arm swing and leg movements cooperate seamlessly to form an efficient power system.

The frequency and amplitude of her arm swing are synchronized with the pedal and swing height of her legs.

It is equivalent to the fact that every time the legs push hard, the arms swing accordingly quickly, providing the body with additional forward thrust.

This is analyzed from the perspective of motion coordination. This highly coordinated movement pattern can complement and coordinate the forces of various parts of the body, and also avoid the dispersion and waste of power.

All are avoiding the dispersion and waste of power.

She and the previous measures.

Totally different.

The ratio of the frequency of the swing of Muriel's arm to the frequency of the thrust of the legs is accurately controlled at around 1:1.2.

In terms of the amplitude of the arm swing, the forward swing can reach several centimeters in front of the central axis of the body, and the back swing can reach several centimeters behind the central axis of the body.

This precise coordination allows her to fully utilize her body's energy in the extreme speed zone.

Achieve rapid speed improvement.

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

When she enters the extreme speed zone, her 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 pattern.

This year she can make nearly 0.1.

Two grades.

No joke.

Really capable

It's a pity...

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

pity.

In this group.

Still not enough to see.

There is no other reason.

Very simple.

Not complicated.

Just one thing-

A strong person tonight.

But she is more than the only one.

A person who is better than her.

More this year.

Like Stewart.

This is still the peak Stewart.

I'm afraid that Ahore will be abused and will find it difficult to take care of himself.

They are 10.7. Club people.

Not a weak chicken.

But now I am older and slowly reaching the end of my career, this is also the last peak, otherwise...

Ahore could not be with her now.

From here.

Another line is to be drawn.

Because of the front.

It is the true cruelty.

Even Ahore and Stewart now can't get into a game.

For example, the teammate Campbell Brown in front.

Brown has also begun to adopt the strategy of first frequency and later in the extreme speed zone.

This shows her exquisite control over her speed improvement.

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

In the early stages of running on the way, Brown increased her speed by using fast pace frequency. Her steps fell quickly like raindrops, and each step was landing for a very short time.

This high-frequency footwork can quickly convert the ground reaction force into the body's forward momentum.

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

The rapid contraction of the calf muscles can quickly push the soles of the feet and use the ground reaction force to push the body forward.

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

As the speed increased, Brown gradually increased her stride. In the process of increasing her stride, she cleverly adjusted the center of gravity and force point of her body.

When she took a big step, her body's center of gravity moved forward smoothly, and her hips stretched greatly, driving her legs forward for a greater distance.

During this process, the gluteus maximus and the posterior thigh muscles play an important role.

The contraction of the gluteus maximus stretches the hip joint, providing power for large swings of the legs.

The posterior thigh muscle group is responsible for controlling the swing amplitude and speed of the legs to ensure that the leg movements can still be coordinated and stable while increasing the stride.

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

The core muscle groups include muscle groups around the abdomen, back and pelvis, which play a key role in maintaining body balance and stability.

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

This chapter is not finished yet, please click on the next page to continue reading the exciting content later! As you run along the way, you will continue to accelerate.

The pace frequency and stride length of Brown reached a relatively stable equilibrium state after about fifteen meters.

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

This is by reasonably adjusting the pace frequency and stride length, Brown can flexibly respond to different opponents and track conditions according to the actual situation of the competition and maintain his own speed advantage.

Not all, Brown's first frequency and amplitude strategy in the extreme speed zone can also help optimize energy utilization.

In the early stage of running on the way, although high-frequency footwork requires a lot of energy to consume, due to the small stride and 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 increases, the energy consumption of the body gradually disperses 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 sufficient oxygen supply through a stable breathing rhythm.

The whole set of links came down.

It can be said to be flowing.

He is indeed a legendary female athlete.

Strength, experience, technology and competition technical choices.

They all fit her current state.

Otherwise, she wouldn't have entered the way and ran.

Gradually, the rhythm with Ahorestewart began to rise.

It's reached the extreme speed.

It was even more explosive.

They left the two behind in an instant.

Joined the competition of the First Group.

Get rid of the second group.

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

But she was helpless in the state of her shot.

It's amazingly good in history.

so.

This whole season.

Maybe not that powerful.

But it depends on this game.

She is a very powerful Brown.

Otherwise, this gun would not reach 10.70.

Yes, Brown ran so well with this gun.

Can……

Such a good result.

But still.

Didn't catch up quickly.

Complete continuous fancy transcendence.

This is because-

Excuse me.

Are you strong?

Are you awesome?

no problem.

This gun is true.

Runway 10.70 Who can say that it’s not awesome?

But.

if.

This shot.

The rest.

Also.

So awesome?

That's true, this is not nonsense, this shot...

It has been 10.80 in history.

There are only three or four people.

In other words, when it reached 10.70, there were a lot of shots in history.

Then, even if Brown is very powerful, he may not be able to kill the rest of the people in seconds.

Because of this.

Strong performance.

Too many.

For example, the long-legged girl Okabarre who was injured in his mind last year was a typical example. She opened 11 seconds last year and thought the final was stable, but she exploded directly.

She really couldn't stand it.

Especially when Chen Juan, who grew up with her, she actually won the Olympic 100-meter medal, and she was even more dissatisfied.

They are all long legs.

Even mine is longer than you, why do you...

Suppress me like this?

I.

Okabare is not convinced!!!

The sisters were not convinced, and they just shouted slogans, but she really did it.

Goal as this.

Work hard during winter training.

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

All his winter training coaches were shocked.

How can you not be shocked?

I thought it would be a big improvement in the past 11 seconds last year.

It's already her golden growth period.

The result is this year.

It's the most terrifying.

This is why her coach told him this year-

I think you already have the possibility of hitting a World Series medal.

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

Since it is an impact medal.

Then the first thing to do is to win the bronze medal.

Don't be too ambitious, right?

Then, may I ask.

May I ask.

If you want to compete for the bronze medal in the competition.

That is third place.

That Ocabarre must face it first.

The first person to be killed.

Who is it?

Answer.

It was about to come out.

It's Chen Juan.

It was Chen Juan, who finished third in London.

Okabarre actually has no direct conflict with Chen Juan.

But competitive sports are like this, with only three medals.

When you want to hit a piece.

Then the original occupant must be pulled down.

Then the contradiction will naturally come.

This is the natural conflict of competitive sports.

You gain more reputation, even money, in order to win medals.

Just fight.

Of course, the original third place won't let you take his position away so easily.

Defend with all your strength.

I won't give you a chance to get ahead.

Then, will this conflict be filled with just one after another? Perhaps Okabarre and Chen Juan have no personal grudges.

But in the competition for medals.

The two have formed an opposition.

Even this winter, Ocabarre has made great progress.

Then her idea must be the first to hit the medal.

To win medals, the first thing you have to face is the bronze medal winner of last year's Olympic Games, which is the simplest and most intuitive idea.

So.

Ocabarre is here.

The front start and acceleration are indeed unfriendly for people like her who are over 1.8 meters tall.

Quite unfriendly.

It's like a big man wants to gain an advantage in the startup process.

Unless you are Bolt.

Such 10 all-rounders.

otherwise.

You can only leave.

The way to start with a bent arm.

There is still a glimmer of hope.

But the bent arm starts this event.

It's not that you can learn just by wanting to learn.

Even Mills these days.

They are all thinking about it.

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

Only look for Su Shen.

And even if you look for Su Shen.

That may not be necessary, and you can guarantee that you can master it.

This technology has its own barriers.

Some people will never master it in their entire lives.

Even if he trains harder.

It's useless, either.

You can never exert the energy of starting a bent arm.

And now the energy and time it takes to master this technology, and the cycle is very long.

It undoubtedly discourages most athletes.

Of course, Okabarre never thought about it.

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

This chapter is not finished yet, please click on the next page to continue reading the exciting content behind! You may not be able to do this, 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 there is no one outside Ersha Island in the world now?

Therefore, Ocabare is still a traditional distribution.

A person of her height can only start by running on the way after adding up the speed.

Work harder from here.

Of course, Ocabarre's own ability to go back-range is extremely strong.

If it is just her startup and acceleration.

How could she have a wrestle with these top current experts?

It is because she relies on her super long legs.

Super strong future.

Only then can you catch up and win a chance for yourself.

Come on as you say it.

Brown had just pulled it apart and was already very impactful.

That's compared to Ocabarre.

Visual impact.

It's still necessary to line up in the back.

Because Ocabarre's start is almost in the countdown state. He chases forward from a countdown state.

The visual effects are of course amazing.

Bang bang bang bang bang bang bang.

Bang bang bang bang bang bang bang.

Ended the damn start and acceleration.

Run and start on the way.

Okabare seemed to have found confidence again.

Refined rhythm.

Start to surpass one by one.

Suppress Felix.

It was easy to leave this active 200-meter queen behind.

Then there is Wei Yongli who is entangled with Felix.

It is also an instant transcendence.

This is not over yet.

As he got closer and closer to the extreme speed, Ocabarre was fully prepared, this shot...

A very rapid burst.

Very strong and very high.

Even in her history.

I feel right now.

The best time!

When she was about to run at a high speed, her legs were tight, and the quadriceps, gluteus maximus and calf triceps worked together to produce extremely high tension.

As the main muscle of the legs stretching the knee, the quadriceps played a key role in Ocabarre's extremely fast running.

During each step, the quadriceps quickly contract, stretching the knee joint, and pushing the body forward and upward.

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

Extremely exploded.

During Ocabarre's ground-pushing action, the gluteus maximus contracts the hip joint, allowing the legs to stretch backwards, providing the body with a strong backpushing force.

at the same time.

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

The calf triceps are also indispensable in Ocabarre's explosive power.

At the moment of pushing the ground, the explosive contraction of the calf triceps allows the soles of the feet to push the ground forcefully.

Its shrinkage speed is so fast that it can generate huge power in a very short time, allowing Ocabarre's body to quickly achieve forward acceleration after each push.

Her arms swinged extremely wide, almost as high as her shoulders.

From a biomechanical perspective, this large-scale swing arm movement can generate large torque, driving the body's moment of inertia to increase.

A bit similar to Chen Juan.

But she was not so scientific and did not study the principles.

It is more of a kind of "instinct" that emerges with experience.

It just feels different.

But you have to ask her what it is.

It's definitely a question and no idea.

This is basically the case for foreign athletes.

No distinction between men and women.

In the extreme speed zone, Ocabarre's stride frequency and stride width have reached a very high level.

This combination of high stride frequency and large stride allows her to move forward quickly in a short period of time.

From these points, you can see that this year's Ocabarre is not a blowjob, but it has made a lot of progress.

From an ordinary flying man, he was promoted to the top level of the active service in an instant.

Ocabarre has a 10.80 this year, which is the source of her coach's confidence.

10.70, in the previous Olympic World Championships, they were definitely the top three, and they could even compete for gold medals.

When it reaches this level, if you dare not think about it.

Then stop being a coach.

so.

I originally thought that I would come to Eugene this year and let Ocabarre show off herself and let her be familiar with each other in Europe and the United States.

Then the commercial value and economic value.

They will take off with the results.

The athletes he led took off, and the coach must have made a fortune.

So her coach wants to see Ocabarre more than anyone else…a big hit.

Not to mention how noble his professional achievements and ideological qualities are.

It’s just that no one can match fame and money.

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

One of the people most despised by capitalist society.

Otherwise, why is it called a capitalist society?

Ocabarre did play.

He showed his status at last year's Olympic Games.

Even more.

She thought she would be able to run ahead soon.

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

At least the top three should have a place for him.

This game is full of big names.

If you can achieve a good result, it will be a huge boost to the upcoming World Championships in Moscow.

Okabarre even felt that the person he thought was extremely awesome in the past - such as Brown in front.

It doesn't feel that strong now.

No longer a contestant I can only look up to.

but.

Things are sometimes so dramatic.

Ocabarre soon encountered the dilemma that Brown had just encountered.

I feel like I'm running pretty well.

Even the best shot of the season.

It's for the season SB.

But.

But why.

Why can't I catch up?

It's like a joke about reality.

Okabarre's own feelings are pretty good.

But this is the territory that belongs to others.

She is even a strong dragon.

Now we have to lie down.

Yes.

That is to say, Ocabarre has come up with this state.

Very strong.

Can be with Brown...

today.

He barely gathered at the same table.

This is certainly an improvement.

Brown was too lazy to look at her more before.

Now.

They can all serve the table together for dinner.

It's true, it's growing.

Can.

The problem is here.

In this world.

You are not the only one who can grow.

The rest.

This chapter is not over, please click on the next page to continue reading! It is OK.

This is the real world.

The rest are also three-dimensional.

You are training hard, improving with all your might, and running faster.

How do you know?

Is this the same thing for others?

It's very strong Okabarre, but Fraser...

When you fight, you will be in the year of fighting.

Young and energetic.

This happened to be my first physical and technical peak.

Fraser is leading the way.

Although Ocabarre is chasing with all his might in the back.

Can……

Actually, what happened later?

Fraser didn't think much about it.

She was too lazy to know.

These sisters are still strong this year.

Or.

Since his debut.

There is no year that seems to be unsuperior.

I saw Fraser Fraser showing excellent stability in the Speed ​​Zone, thanks to her multi-faceted technical advantages.

First of all, her head posture control is excellent.

Based on the principles of motor control, a stable head posture is crucial to body balance and direction accuracy.

at this point.

Fraser is the best.

Her head stability here is ridiculously stable.

For example, Fraser's head always maintains integrity during the fast running.

It's like being fixed on a level.

It seems like it's just a few strokes.

Then you have to cultivate to her level.

It doesn't mean that you can just take a long time.

It requires more relevant talents and insights.

This stable head posture can reduce energy loss caused by head shaking, and at the same time 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 the body faces more evenly during its progress.

It is equivalent to a direct reduction.

Additional resistance due to instability in posture.

also.

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

It helps coordinate the movements of arms and legs.

Fraser's arm swinging movement is also a major technical highlight of her in the Speed ​​Zone.

The trajectory of her arm swings is like the trajectory of precision mechanical movement, with a highly consistent and accurate angle.

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

A suitable swing arm height can keep the body's center of gravity stable in the horizontal direction and avoid affecting the speed due to fluctuations in the center of gravity.

The precise swing angle can effectively utilize the torque generated by the swing of the arm, driving the body's moment of inertia to increase, thereby providing additional power for the body's progress.

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

In terms of leg movements, Fraser's pace frequency and stride width are controlled very well.

Through the analysis of the movement of her leg muscles, we can find that her leg muscles are contracting and sagging.

It has extremely high coordination and power output efficiency.

The quadriceps, gluteus maximus and calf triceps can work in a precise chronological order and strength ratio during each thrust and swing, making her pace both fast and powerful.

Fraser's shot in history was a powerful shot.

You need to know.

All are 10.70.

Actually, there are...

the difference.

There are also hierarchical divisions.

Fraser.

It's the strongest in 10.70.

Compare the size.

She is probably not even able to compare.

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

It is certainly good to have a tall figure.

But if you can't win.

Instead, it seems "cumbersome".

Fraser actually hasn't been a thrilling shot in history.

Because she is the type of ultimate future, she has been the leader from the beginning.

A significant lead.

In the end, no one caught up.

That is, in the end, Ocabarre may be a little dangerous.

Eighty meters in front.

She is all completely leaders.

Can.

You can see.

Now on her face.

There is no slack at all.

Instead...

It feels a bit similar to Ocabarre and Brown.

Because Fraser looked up.

Good guy.

How come there is a figure?

Still near me?

Still not pulled open?

The person who gives Fraser the feeling.

Not someone else.

Not the Ocabarre that rose this year.

Not the old strongman Brown.

The color of this figure is...

yellow.

That 100-meter stadium, especially the women's 100-meter stadium.

It can still be a yellow figure now.

There is only one.

Wei Yongli couldn't catch up.

She was directly ignored.

In Fraser's eyes.

There is only one answer.

Chen Juan.

Yes.

It's Chen Juan.

Fraser is indeed leading the way.

But……

Not many leading ones.

At least this gap.

Not a safe distance for Fraser.

As a player in the ultimate future, she knew very well that she would be chased later.

But how many leads is impossible to catch up with the other party?

So many games.

Fraser is not a naughty person.

Not a newcomer.

Have your own number.

Anyway.

The current distance.

It's just not enough.

Just not.

It's just that it's not enough, it's not safe.

"Chen Juan is the second most popular area at the moment, but the rest is her advantage! What will she do?"

How to do it?

Of course.

Do it well.

After Chen Juan entered the extreme speed zone, her unique bending rhythm advantage of curved arm became a key factor in maintaining high speed.

From a biomechanical perspective, how fast you run and speed on the way are and how fast you accelerate and start up ahead can be said to be closely related.

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

Then through the conduction of the torso, the motivation for thrusting the legs of the lower body can be effectively enhanced.

In the extreme speed zone, her swing arm is not only very frequent, but also has extremely accurate control of amplitude and angle.

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

During the swinging forward and backward swing, the swinging arm angle maintains a reasonable angle with the central axis of the body, ensuring the efficiency and stability of the swinging arm movement.

When the quadriceps femoris contract, quickly stretch the knee joint.

Push your body forward and upward.

The gluteus maximus provides the main motivation for hip joint stretching, ensuring that Chen Juan's legs have sufficient strength and amplitude during the pedal and stretching process.

This chapter is not finished yet, please click on the next page to continue reading the exciting content later! The explosive contraction of the triceps of the calf allows the soles of the feet to push the ground forcefully and make the ground smoother.

Chen Juan is now the real Asian No. 1 sister.

This is not by blowing.

She is due to honor.

It's even more due to strength!

But these alone are obviously not enough to fight Fraser.

And don't forget.

Asked before.

This is a 10.70 speed feast.

So how much PB in Chen Juan is?

Only 10.81s.

That is, the results achieved in the Olympic finals with the help of strong winds.

But tonight.

Even if she did it.

That's actually.

Not enough to see.

A bunch of 10.70 waiting in line.

What's the point of showing off your 10.80?

Why are you still ahead?

Still ahead?

etc.

How could her Pb be in front?

Now that's ahead.

That means...

yes.

Su Shen looked at him with a smile.

His eyes were fixed on Chen Juan's way, and he said in his heart:

The opportunity lies in this game.

You want to discover it yourself.

You have to catch it.

Catched.

You have the chance.

Break through in one fell swoop.

The gate of 10.80s.

What opens the threshold of 10.80?

If I said this before the game, I don’t know how many people will put pressure on her.

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

A rare opportunity.

He can only hint.

The rest depends on Chen Juan, the client, how to do it himself and how to choose.

Bang bang bang bang bang bang bang.

In the field of sprinting, athletes' performance in the speed zone determines the outcome of the game.

From the basic principles of biomechanics, swinging arms 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, which drives the arm to swing forward and backward.

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

The deltoid muscle is responsible for the forward flexion, posterior extension and abduction of the arm.

The pectoralis major muscle assists the forward swing of the arm.

Latsimus dorsi plays an important role when swinging back the arm.

Chen Juan is tight but not messy.

This fast and regular arm swing method lays the foundation for the shoulder to generate stable torsional force.

I saw her... When her arms swing forward, the pectoralis major muscle contracted, pulling the humerus forward, and at the same time, she drove her shoulders to twist forward.

When the arm swings backward, the latsimus dorsi contracts, causing the humerus to twist backward and the shoulders to twist backward.

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

Chen Juan's stable swing arm frequency and precise swing amplitude control enable the shoulder to produce a continuous and stable torsional force.

That's right.

In the end, Chen Juan put the key point this time.

On torsional force.

The torsion force of the shoulder is not generated directly by the swinging arm, but is a complex process involving the synergy of multiple body parts.

When the arm swings, in addition to the direct effect of the shoulder muscles, the rotation of the torso also plays an important auxiliary role in the production of shoulder torsion force.

During Chen Juan's arm swing, as her arms swing back and forth, her torso will be slightly twisted accordingly.

This torso torsion is achieved by the coordinated contraction of core muscle groups such as the internal and external oblique muscles, rectus abdominal muscles, erector spinal muscles, etc.

That is to say.

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

This further increases the twisting range of shoulders.

When the arm swings backward, the muscle contraction pattern is the opposite.

Chen Juan wanted to cooperate with the rotation of the torso and the swing of the arms in this way, and together they generated a powerful and stable shoulder torsion force.

Relying on this large torsion angle provides guarantees for the generation of strong torsional forces.

good.

But it's not enough.

Sister Juan.

What else are you going to do?

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

More like.

I guessed the answer in my heart.

The answer Su Shen said, or the answer that I hope Chen Juan found is—

The direct effect of shoulder torsion force on extreme speed.

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

This dynamic conduction process is based on the principle of chain structure 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 torsional force, this force is first transmitted through the spine to the pelvis and then from the pelvis to the legs.

During Chen Juan's sprint, when the shoulders twist forward, the pelvis will also rotate forward through the conduction of the spine, which puts the hip joint in a more conducive position to exert force.

At this time, the quadriceps, gluteus maximus and calf triceps on the legs can obtain additional power by rotating the pelvis.

Research data shows that under the action of shoulder torsion force, the force generated when legs are stretched can increase by about 5-10%, which plays a crucial role in increasing her speed in the extreme speed zone.

What else?

Of course there is.

At her level, it is not easy to improve, but more elements need to be superimposed.

Come.

let me see.

What else would you do?

The shoulder torsion force can not only increase the strength of leg slitting, but also have a positive impact on Chen Juan's pace frequency and stride coordination.

During extreme speed running, the coordination of stride frequency and stride width is one of the key factors in maintaining high speed.

Chen Juan's shoulder torsion force can provide stable support for her pace and rhythm.

Let’s see, when the shoulders twist quickly, it will accelerate the overall rhythm of the body and prompt her pace to increase accordingly.

At the same time, the force generated by the twisting of the shoulder is transmitted to the legs through the body, allowing her to obtain greater reaction force when she pushes the ground, thereby increasing her stride.

That's right.

Yes.

A simple shoulder twisting force.

Except for the ones in front.

Not finished yet.

And there is one.

It can actually bless the pace frequency and stride length.

It's simply...

God is here.

Moreover, the stability of the shoulder torsion force ensures the consistency of her pace frequency and stride width during running, reducing energy loss caused by rhythm changes.

This is not.

Have done these.

Chen Juan's rapid explosion.

Quite scary.

He pried open the door to the second stage of the six-second explosion in one breath.

speed.

Or extremely fast.

Chen Juan's side.

Personal speed.

Compare last year.

Improve again!

Then.

She can see it.

What Su Shen wanted her to see.

10.80s.

That high wall.

Go past this path.

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

Only by consolidating Chen Juan's third position in the Olympics.

All expanded at a very fast speed.

They are all masters.

The confrontation is extremely fierce.

That is, the real world. If it is placed in the animation world, the runway will be ignited by a few of them.

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

That is, it is maintained at an extremely fast speed.

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

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

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

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

certainly.

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-

Relying on the stable torsion of the shoulders can adjust the body's posture.

Make yourself better respond to these external interferences.

Maintain body balance.

For example, when encountering a crosswind, she can change the direction of her body's stress by adjusting the twisting angle of her shoulders, thereby maintaining a straight line.

The stable shoulder twisting force can also make her movements smoother, reduce unnecessary movement deformation, and further save energy.

Sushen Laboratory has already had this.

Research shows that in the second half of the extreme speed, maintaining body balance through shoulder torsion force can reduce energy loss by at least about 5%.

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

So.

Make good use.

Then.

The opening of this door.

Right in front of you.

because.

You have another ultimate move that hasn't been activated, right?

Su Shen looked at Chen Juan who was still in front of him and couldn't help laughing, but in order to suppress his character, he still insisted on it.

You can't open champagne in advance until the end.

Why is it so fast???

Brown was a little numb.

She felt very good at this gun.

how……

Still in fourth place???

Ocabarre was speechless, either.

She had already put out all her strength and even exploded the door.

Why.

I haven't surpassed everyone yet.

at least.

It's time to be the first and second.

It won't be.

This game.

The person in front.

All are 10.70.

All opened for 10.80s.

Alas.

You said it was a coincidence.

It's really...

That's right.

Ocabarre could not have thought of it.

This is the result.

Hers can indeed explode for 10 seconds or 80.

It's just a pity.

Today in Eugene.

A person who can explode 10.80.

But she is more than one.

In fact, there are quite a lot.

This is how Chen Juan operates here.

Violent charge.

The speed is so fast that I can't even imagine it.

Fraser is still ahead.

But she already understands...

Why did Su Shen choose here?

Let her hit 10.80s.

She might have been less than 50% or even less than 50%.

Of course, these 50% are already very high.

The hurdle of 10 seconds 80 is no longer easier than that of men with 9 seconds 90 seconds.

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

But now.

Chen Juan felt it.

The possibility of rushing over by yourself.

It can only be as high as 80%.

Even higher.

This is by no means her self-illusion.

Because.

This game.

Three words.

You will know why Su Shen arranged this way as soon as you hear it.

These three words are—
Chapter completed!