Hayward Stadium.
“on your marks.”
The electronic password has already started.
Yang Jian also said: "If we can win the championship in Eugene, it will be a major step for us to move to the world in 200 meters this year."
"Don't forget."
"We haven't got the strongest lineup yet."
What Yang Jian said here is that he did not go to Su Shen.
You have to remember.
Su Shen is now the Asian record holder.
The Asian record holders themselves are incomparable.
Then you naturally can't say that we are on the strongest lineup, right?
Since it's not on the strongest lineup.
Of course, there is no problem with Yang Jian saying this.
I even feel that there is still energy left in my heart.
On the contrary, Amika's side, an athlete was a little nervous. He was not as nervous as Asian athletes think...
relaxation.
Actually, there is no relaxation.
The reason why you are relaxed in the arena.
There is only one possibility.
Your strength is far greater than this person.
Your strength has a great advantage in the whole game.
You are very confident in yourself.
If there is no foundation for this foundation.
It was like not wearing leggings.
It is impossible to relax.
Just like the American athletes today.
They are.
I can't even get the first place in the group.
Do you think they may be loose?
What to relax?
Don't have this ability, do you know?
“set.”
Bang--------
The competition begins.
Electronic gunshot.
The athletes of 9 passes stretched out on their starting machines.
Gatling was the fastest responding.
From this you can see that Gatlin still has requirements for himself.
You can say that he uses medicine, you can say that he has a big mouth, you can say that he likes to attack his opponents with psychological tactics before the game.
But what he demands from himself.
But never lowered.
He knew that if he wanted to achieve good results in this shot, he could only rely on the gun.
He did, indeed.
It also succeeded.
His reaction time was only 0.119 for this shot.
Such a reaction time.
It's rare inside 100 meters.
Not to mention a 200m race.
In this way, Gagatlin can gain an advantage by starting it for himself. Even Dix, who is 200 meters tall and now has far surpassed Gatlin, did not expect Gatlin to do this.
This attitude is much more powerful than those young American athletes based on them.
Dix himself changed his mind about Gatlin because of this.
This is normal. A person’s impression of a person is driven by things.
If there is no event, you will wear your mouth and may not push much.
I thought I could get a first-mover advantage in this way.
But it's a pity.
Things didn't go as they thought.
Now in this era.
It's not that you just need to press a gun.
A new era has arrived.
Especially look at 200 meters.
Not to mention Xie Zhengye, even Zhou Bing took the bent arm to start.
It's a powerful group.
Two people’s startup skills and abilities.
More than the rest of the athletes of this era.
So even they themselves are not the ultimate future.
It did not delay them from starting at 200 meters and gained a lead.
How do you say this feeling?
It's just one word.
Cool.
Especially Zhou Bing, who has always been at the bottom of the previous start, has become a strong point in the 200-meter acceleration because of his winning of a technology.
Many international athletes can't suppress him here.
You have to know that his expertise has never been ahead.
His talent is not in front.
As a result, it still relied on this set of technology to suppress most people.
If you look at this, please.
I've been practicing for almost 10 years.
It's really not in vain.
It has achieved amazing results.
Otherwise, it depends on his own physiological conditions.
Want to rely on the traditional distribution running method.
It is getting closer and closer to the bottleneck.
Zhou Bing himself didn't know if he could break it.
Until.
This year's winter training.
Zhou Bing also took off his bent arm and started, successfully researching this extremely difficult technical problem.
He felt his activation leap forward.
That was a qualitative leap.
There may be many talent monsters with extremely strong activation in 100 meters.
But 200 meters.
That is really extremely rare.
Very few.
This is mainly because the 200-meter running method is different.
The leading running method now is also the distribution running method.
In other words, they suffered a great loss from the way they ran.
Not to mention the startup technology.
It can be said that it is two versions behind.
After 20 seconds of opening in the Chuncheng, Zhou Bing is now a member of the 19th club.
Not to mention anything else, at least compare to those who have not been opened for 20 seconds.
Even a former Olympic medalist like Gatling.
He can now have a greater psychological advantage.
This is caused by the breakthrough in performance.
It is also something that I didn't have before when there was no breakthrough.
Of course, the most outrageous thing here is Xie Zhengye.
After 10 seconds of forced opening in Chuncheng.
So is Xie Zhengye. He got a score of over 10 when he was less than 20 years old.
This result made many people feel a little dazed.
after all.
Our main project of Xie Zhengye is still 200 meters.
He only ran 200 meters in many official competitions, especially international competitions.
This leaves a fixed stereotype for many people.
Especially those ordinary track and field fans who do not pay so much attention to track and field, and only major competitions will become limited track and field fans.
They will be even more surprised.
Unexpectedly, no one who specializes in running 100 meters has made a breakthrough.
But he is a 200-meter young player who works part-time.
First, open for 10 seconds.
He became the fifth person in China to win the honor of over ten.
Moreover, Xie Zhengye won the 200-meter medal at the London Olympics last year. He is also more famous internationally than Zhou Bing.
So when he also took the bent arm to start.
When rushing out all at once.
Many people feel a little confused.
Including Dix Jesumma Martina.
These opponents who have dealt with Xie Zhengye before.
He was even more shocked at his evolution this year.
This chapter is not over, please click on the next page to continue reading! This is because Xie Zhengye was already very strong last year.
At that time, he would not be able to start with his arms bent, or he had not really mastered this technique, so he dared not use it too much in actual competitions.
But this year seems to have changed.
The starting move he started made countless people feel incredible.
This is not the past.
Everyone saw such a strange start before.
They will think he is doing something.
Did you make a mistake?
This is too amateur.
Now you take a look.
Anyone else don't know?
Start with bent arms.
Specialties of Ersha Island.
Starting posture from the mysterious East.
It has even been directly rated as one of the difficult bubble techniques by some people who are flirting.
Indeed, it seemed difficult to master before.
Look at how many people can do this?
The first time Su Shen used it.
That is, Zhao Haohuan.
It took eight or nine years before there was a Chen Juan.
It's still the women's side.
There has never been a new addition to men.
Doesn’t this mean that this technology is difficult to master?
Anyway, look at Europe and the United States.
That's not one.
Of course, some people have started to study it.
Then it depends on your progress.
When there is no dormitory, tell you how to walk and avoid detours.
You want to master him thoroughly and then pretend to the athletes.
Even the best coaching team.
That might take a lot of time.
It is here for the flower planter.
There were two more at once.
The key point is that Xie Zhengye himself made a big splash last year.
I mastered this technology this year.
Doesn't that mean...
Will his performance improve significantly this year?
It's indeed a significant improvement.
Now his Pb is turned on for 19 seconds 80.
Perhaps it is still incomparable to Su Shen, who has already opened 19.70.
But for him.
It is undoubtedly a great progress.
The step frequency type curved arm starts, what Xie Zhengye needs to do is to continue to show what Su Shen said to him.
Continue to use it in actual combat.
Because to be honest.
Su Shen's words are now deeply engraved in the minds of every Ersha Island athlete.
"Ordinary competitions are prepared for training in major competitions."
"In ordinary competitions, what we need to do is to pursue our own breakthroughs and prepare for the competition."
"It's not just about pursuing victory itself."
These words.
In addition, Su Shen has always been leading by example and is the one who shows the rest.
Then the rest of them will naturally... follow the example.
In addition, Su Shen always "favors" Xie Zhengye.
I like to give him some small hospitality.
I also know how to properly inject chicken blood to young athletes.
Can Xie Zhengye not be "spoiled"?
Of course this world line.
I don't know how many excellent track and field athletes.
Everyone wants to be fooled by Su Shen himself.
Whether he has accumulated honors as an athlete or his cumulative scientific research status, he is enough to make him speak and have an "unestimated impact" in the track and field industry.
"Aye, the step-frequency curved arm start has the following biomechanical advantages. If you want to develop, you have to target it."
"The step-frequency starting can improve the muscle's "contraction-relaxation" reaction speed through training, making the brain more efficient in controlling the movements of the lower limbs. At the moment of starting, the nerves can quickly transmit signals, allowing the muscles to contract quickly and generate strength, allowing athletes to obtain higher pace frequency, take the first step quickly and maintain high-frequency steps, and gain a speed advantage in the starting stage."
This is what Xie Zhengye is doing now.
Through the muscle "contraction-relaxation" reaction speed mentioned by Su Shen, the brain controls lower limb movements more efficiently.
Xie Zhengye has been practicing a lot recently.
"A higher pace frequency can help you maintain a better running posture, reduce unnecessary ups and downs, and thus improve overall running efficiency. At the same time, small and fast pace can better control breathing and heart rate, help stabilize your body in a short time after starting, provide a good foundation for subsequent acceleration, and make energy output more stable and efficient."
Xie Zhengye also paid more attention to this aspect in this shot.
The first thing to do is to reduce unnecessary ups and downs.
The key point of doing this is to reduce ups and downs and energy utilization efficiency, so that energy can be distributed more effectively.
This is because from the perspective of energy metabolism, running is an energy consumption process, and the energy that the human body can call at the start is not endless.
According to the first law of thermodynamics, energy will not be generated or disappeared out of thin air, but will only be transformed from one form to another. In the beginning, energy is mainly converted into kinetic energy and energy to overcome various resistances.
Then when the body produces unnecessary ups and downs, part of the energy will be used to increase the height of the body's center of gravity, so that this part of the energy cannot be completely converted into forward kinetic energy.
Su Shen also gave him an example, for fear that he would not understand.
For example, suppose that the athlete consumes energy E1 for each up and down at the start, if this unnecessary up and down can be reduced, this part of the energy can be saved and distributed more to increase the forward speed.
In short-distance running events, the effective utilization of energy is particularly critical, because we need to burst out the maximum speed in a short time and use more energy to accelerate horizontally, which can significantly improve the starting effect.
So what Xie Zhengye is showing here is his own energy distribution optimization.
Let yourself concentrate more energy on acceleration in the horizontal direction.
This is not.
Starting is suppression.
There is more than a little suppression.
Relying on the bent arm starting and these concepts, Xie Zhengye will definitely start spreading his wings this year.
He is about to be twenty years old.
It's time for the first time to get results.
"Gatling reacts the fastest, but thanks..."
"But the fastest startup is still the best one!"
Hayward's live commentator loudly.
His voice quickly spread throughout the audience.
Xie Zhengye continued to move into the detour without hesitation.
Su Shen told him that the ups and downs of his body will be accompanied by additional energy loss.
In a vertical direction, the body needs to overcome gravity to do work, which involves contraction and dilation of the muscles.
This chapter is not over, please click on the next page to continue reading! Every time you rise and fall, the muscles need to do extra work to lift and fall the body. This process will consume ATP, which is the crucial adenosine triphosphate for athletes.
As we all know, ATP is a direct energy substance for muscle contraction. Excessive energy loss will lead to rapid consumption of ATP, which will affect the muscle's ability to contract continuously.
It is bad for any athlete.
For types with high burst requirements, such as sprinting, it is even more fatal.
So Xie Zhengye has reached this level and has won Olympic medals. Then his training needs to be more refined.
It can no longer be as simple and rough as before.
Be good.
Of course, this is what Su Shen said.
The rest of the people will probably get itchy after hearing this.
Just thank Zhengye for all this, tell me...
Is this too simple and rough?
So, what kind of training can be not simple or rough?
Now, you've seen it.
Or train and change something deeper.
Bang bang bang bang bang bang bang.
Xie Zhengye ran, thinking about Su Shen's words in his mind - in addition, ups and downs will also cause changes in air resistance. When the body moves up and down, the relative speed and contact area with the air will change, which will lead to an increase in air resistance.
According to the air resistance formula F = 1/2CpAv², where F is air resistance, C is air resistance coefficient, p is air density, A is the windward area of ​​the object, and v is the relative velocity of the object and the air. From this formula, it can be concluded that when an athlete starts up, the greater the body's ups and downs, the more complex the changes in the windward area and relative velocity will be.
Then the greater the air resistance.
This further increases the energy loss.
...
Damn.
Xie Zhengye listened for the first time.
The head kernels were buzzing.
I just run.
Why do you feel that Ersha Island is better than when studying culture?
It's also a brain-consuming task.
But no matter how much you complain, when you really do it...
He suddenly discovered it.
Su Shen said.
How awesome is it?
How comprehensive it is.
How profound it is.
Fuck.
Who says athletes don’t need to read?
Now I thank Zhengye.
The first one is dissatisfied!
Don't read.
I will tell you how to do it and improve it, but you won’t be able to practice it.
Chapter completed!