The Su God of the Reopening of the Sports Arena

Chapter 2144: Terrifying results, jumping two levels directly? ? ?

No one expected it.

Her shot was able to achieve such a level.

Chen Juan won the 100-meter bronze medal at the Olympics last year.

Many people are still dissatisfied.

I think she had some luck.

So this one.

This is Chen Juan’s best proof of herself.

In the 100-meter sprint event, the back-end and final sprint of twenty meters are often the critical stages that determine the outcome of the race.

During this stage, athletes not only need to maintain high-speed running, but also overcome fatigue and achieve maximum speed output.

Among the many factors that affect the performance of the last half of the 100 meters and the sprint, the stable twisting force generated by the shoulder...

It plays a vital yet often overlooked role.

The last twenty meters.

This is when you must show your ability.

Brown and Okabarre both started the final sprint.

Especially Okabare.

It was only this year that her extraordinaryness was truly felt.

Even Brown next to him.

It feels especially clear.

Brown had never considered Okabare a person before. He had never even thought that he would be caught up by Okabare when he ran well.

Even……

Gradually accelerate and start to overtake.

It's really starting to transcend.

Okabare showed off his physical gift of super long legs.

Brown on this side.

Not as good as her.

It can be said how embarrassed Okabare was in the front.

So now.

How proud and complacent I am.

Super late game.

Okabare is also one of them, big or small.

at this point.

Even Brown was hard to stop.

So, start in the final sprint zone.

Okabare.

Already fought back to third place.

He began to attack Chen Juan and Fraser in front.

This.

This is what Okabare imagined.

I was born to be this kind of person.

She even began to fantasize.

Complete transcendence in one fell swoop.

Overtook both Chen Juan and Fraser.

Finally won the championship.

but.

Ideas are beautiful.

It's reality.

Where no one sees it.

Chen Juan.

I felt like I had broken down that wall.

She never thought it would go so smoothly.

I think I should come here more often.

How do you know?

It was crushed in one go.

That being the case.

Don't hesitate then.

Keep on hitting.

Take advantage of this state.

Bring your achievements to a higher level in one go.

Sprinting is a process of coordinated whole-body movement, involving the coordinated work of multiple joints and muscle groups, forming a complex chain of movements.

Starting from the lower limbs pushing off the ground, the force is transmitted to the ground through the hip, knee and ankle joints, while generating a reaction force that pushes the body forward.

In this process, the swing of the upper limbs plays an indispensable role in maintaining body balance, coordinating the movements of upper and lower limbs, and increasing power output.

The swing of the upper limbs and the movement of the lower limbs coordinate with each other to form a complete power system.

Just like now.

When Chen Juan swung one of her lower limbs forward.

The opposite upper limb will also swing forward accordingly.

This cross-coordination helps maintain the body's balance and stability.

Improve running efficiency.

But...

Just the surface.

Just the beginning.

Don't forget it.

Chen Juan.

She also made her fortune as a master in the later stages.

It was only in the past two years that she began to master the bent-arm start, and people gradually began to ignore this place.

in fact.

Chen Juan.

The strongest part is the later stage.

Bang bang bang bang bang.

Eighty meters.

Chen Juan mobilizes the core muscles including the abdomen, back, and muscles around the pelvis.

They play a key role in stabilizing the body's center of gravity, transmitting force and coordinating limb movements during sprinting.

The core muscles are like the "engine" and "stabilizer" of the body. During running, the core muscles generate power through contraction, transferring the force of the lower limbs pushing off the ground upward to the upper limbs, while also transferring the force of the upper limbs swinging downward to the lower limbs, thereby achieving effective integration of the strength of the upper and lower limbs.

Then strong core muscles can ensure that the body maintains the correct posture during high-speed running, reduce energy loss and improve force transfer efficiency.

For example, in the latter part and sprint phase of a 100-meter race, the stabilizing effect of the core muscles can prevent excessive shaking and twisting of the body, ensuring that the athlete can use more energy to accelerate forward.

Like now.

This is what Chen Juan did!

Her core began to tense up. After so many years of honing her body under Su Shen's care, her strength had already reached a level that she had not expected.

Moreover, this foundation will not be so obvious in the early stages.

The later it gets.

Reached the high point of his career.

The more you feel it.

How strong are the so-called basic work that Su Shen did for her?

This side of Ersha Island.

There is no bad core.

Especially small teams.

The worst Zhou Bing.

In fact, his core abilities are stronger than those of the rest of the first-line players.

Only when the core is stable can the master continue with the following work.

In the last 20 meters.

Chen Juan also needs to show her real abilities.

It should be noted that the twisting movement of the shoulder is mainly completed by the coordinated work of multiple muscle groups.

The deltoid muscle is one of the main muscles of the shoulder. It is divided into three bundles: front, middle and back. The contraction of different bundles can make the shoulder move in different directions.

During the shoulder rotation process, the anterior and posterior bundles of the deltoid muscles cooperate with each other to achieve the rotation of the shoulder.

At this time, the pectoralis major and latissimus dorsi are also involved. When the pectoralis major contracts, it can adduct and internally rotate the shoulder, while the latissimus dorsi contraction helps abduct and externally rotate the shoulder.

In addition, the small muscle groups in the shoulder, such as the supraspinatus, infraspinatus, teres minor and subscapularis, although relatively weak, play an important role in maintaining shoulder stability and precisely controlling shoulder movements.

These small muscle groups fine-tune the position and angle of the shoulder, ensuring that the shoulder joint remains stable during shoulder rotation.

This is the first step.

It's called sprint zone shoulder muscle synergy.

Then comes the second step.

The shoulder joint is one of the most flexible joints in the human body. It is composed of the scapula, clavicle and humerus, which are connected together by various ligaments and muscles.

This complex structure allows the shoulder to perform a wide range of motion, including flexion, extension, abduction, adduction, internal rotation, and external rotation.

The structure of the shoulder joint plays an important supporting role in the process of the shoulder generating stable torsional force.

The ball-and-socket structure of the shoulder joint allows the humerus to rotate freely within the glenoid cavity, providing a wide range of motion for the shoulder to twist.

At the same time, the ligaments and muscles around the joint can limit excessive movement of the shoulder and ensure the stability of the shoulder during twisting.

Just like the glenohumeral ligament prevents excessive anterior and posterior dislocation of the humerus.

The coracoacromial ligament limits excessive abduction of the shoulder.

These ligaments and muscles work together to ensure that the shoulder maintains normal movement and stability when twisting forces are generated.

Then these.

What can it bring?

Can bring...

Increase the coordination and frequency of movements!

Bang bang bang bang bang.

Eighty-five meters!

In the latter part and sprint stages of the 100-meter race, athletes' physical fatigue gradually increases, and it becomes more difficult to maintain a high step frequency.

The stable torsional force generated by the shoulders can help athletes maintain the correct running rhythm and increase their stride frequency by coordinating with the movements of the lower limbs.

When Chen Juan used her shoulders to perform a stable twist, she also drove the body to rotate at the same time.

This rotation forms a synergistic effect with the pushing and swinging movements of the lower limbs.

Chen Juan knew that there were countless experts in this battle.

She can only try her best to have a little hope.

What I hope for is of course...

Attack the championship.

Even if the opponent is Frazier.

Even if the opponent is Brown or Okabare, there are others.

All……

It's ok.

At least this shows Chen Juan's current mentality.

There have been huge changes.

Even under the pressure of this lineup.

That's what she thinks first now.

Yeah, how, win.

Is there a chance to win?

This is the cognitive change that is gradually accumulated through competition honors and strength.

If it were in the previous track and field environment in China, I'm afraid no matter what you tell Chen Juan, she wouldn't dare to think about it.

If she had not won so many honors in the past 10 years and continued to make breakthroughs in international competitions.

I'm afraid she wouldn't, or wouldn't dare to think so.

Boom boom boom boom. When one shoulder twists forward.

Chen Juan's hip joint on the same side will also rotate forward accordingly, driving the lower limbs to swing forward faster, thereby increasing the step frequency.

This coordination allows athletes to maintain a high step frequency even when they are fatigued!

Provide powerful power support for sprinting.

thereafter.

That is, the twisting movement of the shoulder not only involves the physical movement of muscles and joints, but also produces feedback regulation through the nervous system, further affecting the step frequency.

When the shoulder twists, the muscles and joint receptors in the shoulder send signals to the brain. After receiving these signals, the brain adjusts the neural control of the lower limb muscles according to the body's movement state and target speed.

The purpose is to use this feedback regulation mechanism to make the lower limb muscles contract and relax more quickly and accurately, thereby increasing the step frequency.

It's like entering the sprint stage.

When Chen Juan increased the twist of her shoulders.

The nervous system will receive stronger signals, prompting the lower limb muscles to contract faster, thereby increasing the cadence.

This.

If you don't understand kinesiology and neurology, and the connection between the two.

There is no way you can comprehend this point.

If you can't understand it, it's naturally impossible to carry out targeted training and improvement.

Bang bang bang bang bang.

Ninety meters.

At this time, Okabare also felt something was wrong. Chen Juan, why is the latter...

So fierce?

It’s not that I look down on Chen Juan.

It’s just based on our previous understanding.

Although Chen Juan is very powerful in the later stages.

But that also depends on who you compare with.

If I compare myself to myself...

It is undoubtedly a little worse.

Well, Chen Juan hasn't stopped yet.

Is she going to stop?!

No.

She relies on the stabilizing twisting force of her shoulders to increase the range of rotation of her body.

Provides more room for leg extension.

This increases your stride length.

It's a genius idea.

He actually thought of it without asking himself, and chose to pass the agenda of "increasing the rotation range of the body".

During running, especially the final sprint.

When the shoulders twist, the body rotates around the longitudinal axis. This rotation allows the hip joint on the same side to extend more fully, driving the leg to push back with greater force and swing forward with a greater amplitude.

In the final sprint, Chen Juan increased the twisting range of her shoulders to make the rotation of her body more obvious.

This allows your legs to stretch more fully.

Take longer strides and run faster.

This is to...turn through the body.

Increase your stride length in the final sprint zone.

Don't let it fall so much so fast.

The twisting force generated by the shoulder can then travel through the body's kinetic chain.

Transfer power to the legs efficiently.

Enhance the power effect of the legs.

Increase your stride further.

During the shoulder twisting process, the force generated by the contraction of the shoulder muscles will be transmitted to the hip joints and lower limbs through the core muscles, enabling the lower limbs to obtain greater power during the pushing off and swinging process.

Chen Juan looked at the finish line getting closer and closer.

Engage your latissimus dorsi!

The contraction of the latissimus dorsi during shoulder rotation transfers force to the hip joint.

Enhances hip extension strength, allowing the legs to generate greater thrust when pushing off the ground.

This increases your stride length.

This force transfer mechanism enables Chen Juan to fully utilize the strength of her legs and maximize her stride in the latter part and sprint stages of the 100-meter race.

Bang bang bang bang bang.

Ninety-five meters.

Okabare was getting closer.

But the end is getting closer and closer.

Chen Juan gathered her strength and allowed the stable twisting force generated by her shoulders to optimize her body's movement posture and coordination, thereby reducing energy loss inside the body.

After all, if the various parts of the body cannot move in a coordinated manner during running, additional energy loss will occur.

The stable twisting force of the shoulder can make the body's movements more smooth and coordinated, reducing unnecessary waste.

Especially the sprint area.

It's about time.

You think you can save some extra consumption.

Is it useful?

Ninety-six meters, ninety-seven meters, ninety-eight meters!

I saw that when Chen Juan's shoulders and lower limbs moved in coordination, the rotation and swing of her body became smoother.

There is no unnecessary shaking and friction, which reduces energy loss.

Allowing athletes to use more energy for forward acceleration.

even.

She might be unconscious herself.

I realized something other than energy efficiency.

Just like -

Promote energy recovery and reuse.

Yes.

During the sprint phase, the twisting movement of the shoulders can also promote energy recovery and reuse.

For example, Su Shen.

When the shoulder twists, the contraction and relaxation of the shoulder muscles will generate a certain amount of elastic potential energy.

This elastic potential energy can be stored and released during shoulder movement, providing additional power to the body's movement.

As the shoulder twists backward, the muscles are stretched, storing elastic potential energy.

As the shoulders twist forward, elastic potential energy is released and converted into kinetic energy, helping the body move forward.

This energy recovery and reuse mechanism can improve the energy utilization efficiency of athletes during the sprint phase and enhance their sprinting ability.

Chen Juan is already trying her best to catch up with Fraser in front of her.

Of course, there was also the sound of spiked shoes not far from her.

Approaching.

As for Brown, she is in this group of matchups.

Gradually there was no room left.

Squeezed out the competition for the top three.

Brown.

I haven't thought about it yet.

Because I feel like I’m pretty good at this.

Since I feel so good, I should be able to perform well, and even get very good results, but...

Why am I ranked fourth?

why?

You don’t even have a share in the first three?

Fraser also felt the pressure.

When she reached the sprint zone, her height was now a disadvantage.

She could only grit her teeth.

See if you can hold on until the last second.

The strength of this shot.

It also exceeded her pre-match expectations.

Okabare. Full force attack.

Looking at the distance, he knew he could no longer catch up with Fraser who was in first place.

But what she was thinking was.

If he couldn't handle Fraser who was ranked first, then he would have to deal with Chen Juan who was ranked second, his old rival...

Pull down the horse in one fell swoop.

Let her see her own growth.

Ok.

Indeed, I have seen it.

but.

But she had seen Chen Juan.

Ninety-nine meters.

Sprint!

Bow!

Swing your arms!

Press the line! ! !

call----------

This fierce battle ended when the first few athletes crossed the finish line like a female cheetah.

Fraser is first.

Older gingers are more spicy.

She is worthy of being the most powerful and most honored female athlete in history.

As a post-80s.

Fraser maintained his dignity.

A score of 10 seconds.

Won first place.

When the results came out, many people couldn't believe it.

The first place was 10 seconds.

That if that's the case.

What about the next few?

It will be.

Or it won’t be.

It's probably in this range too.

In the end, everyone clearly remembered it.

Fraser crossed the finish line with a lead of one body length.

But it's just a one-body lead.

Or in other words, she managed to keep her position in the end.

The second one came out.

First look at the capital letters at the beginning.

Just know.

Not Okabare.

It’s Chen Juan.

Take a look at the results.

Good guy.

Yuan Guoqiang almost gasped.

I...go.

10.73? ? ?

Chen Juan, 10.73???

This is a bit too much progress.

That's a bit exaggerated.