Why is Su Shen faster here?

Xie Zhengye really couldn't understand this.

Zhou Bing didn't understand either.

All start with bent arms.

Why hasn't the gap narrowed...

instead.

Still expanding???

This is outrageous, right?

But if they look carefully, they will know...

Su Shen’s curved arm posture before comparison.

There are some changes.

Stand forward and back on the curved starting machine, with the front foot close to the starting line, lift the heel of the rear foot. The center of gravity of the body is slightly leaning forward and the knees bent.

There is no problem with these steps.

But it's a little different later.

At this time, the front arm, close to the inner side of the curve, naturally droops, fingers gently touch the ground near the starting line, the rear arm bends, and the hand is placed above the rear starting line, the same height or slightly higher as the shoulders.

This angle is lower than before.

This is because of the decrease in muscle mass.

So the balance point has changed.

This is a straight line test.

It's already very clear.

What about the curve starting?

Any changes?

Of course... there is.

For example, his current starting posture can make his body in a state of energy storage like a spring, preparing for the start and burst.

In ordinary curved arms starting, at this time, the muscle force direction is more along the tangent direction of the runway, and there is less consideration for the centripetal force required for the curve.

This force mode may not be able to fully utilize muscle strength to adapt to the curve at the beginning of the curve, resulting in some of the force being wasted when overcoming the curve centrifugal force.

So how can we minimize waste or reduce waste as much as possible? It is to combine... front side mechanics and curved arm start!

There is not such a clear difference when it comes to straight roads.

As mentioned above, starting straight, the muscles' force direction is more along the tangent direction of the runway, so there is no need to consider so much about the centripetal force required for the bend.

So it is not that obvious that it is integrated.

It can be different in curves of 200 meters.

To start the curve, it is necessary to overcome the centrifugal force of the curve.

How to overcome it?

That's the key point.

Randy also wanted to solve this problem, but the effect was not very good, but he only realized now...

It turns out that people have known how to do it a long time ago?

It actually combines the starting of the curved arm with the front side mechanics from the beginning???

This is still possible.

Smart, so smart.

Why didn't I expect it?

In fact, Randy was influenced by Su Shen’s identity as a reopener.

In fact, Randy has never had any brains to do with this thing, but because she has no clue, she has never had any experience and examples in this area. This makes even a master coach like Randy, even if she sees these two things, even if she thinks about them, she cannot combine them effectively.

What is needed most is time.

It's trial and error.

It is constantly studying what is feasible and what is not feasible.

All of this has been done.

Only then can we find a truly effective path.

It does not mean that these two things can be combined when you think of them.

This is how scientific movement research is. Even if you think of the right answer at the beginning, what if you think of the right direction? Without the specific problem-solving process and problem-solving ideas, you can still be confused and will never be able to truly understand the tricks.

But it's a pity.

Such a thing is for Su Shen.

It's not a problem at all.

He can directly use his scientific research experience and research results in several decades later to avoid these mistakes.

Take the right path from the beginning.

Then of course you look like...

As long as you think of it, combine this aspect.

Then it can be used easily.

In fact, except for Su Shen.

If you want to truly combine these two things that think about the direction, you don’t think about getting results easily without 10 years. If you have a result, you have to keep trying and wrong. How to transform it into the movement itself is likely to have a lot of time.

This is why, whether in the previous life or this life, the frontal mechanics has gradually begun to be created by Ralph Mann after 2010.

But, it only took several years to publish a book.

But if it becomes truly popular, it will be after the Tokyo Olympics.

This is Ralphman, a research-oriented athlete, who has done a lot of research and can transform these theories into reality faster. But even so, it took more than 10 years to truly gain a foothold in the track and field industry and gradually become mainstream.

Do you want to be like Su Shen?

Excuse me.

Please have a reopening card first.

Of course, you must also prepare a knowledge system in this area in advance, otherwise it will be useless if you reopen it.

Let’s see how Su Shen did it.

Before starting, let the bent arm that combines the front mechanics start, and the front arms and legs form a coordinated force-exerting whole.

The biceps, triceps and deltoid muscles of the anterior arm are actively involved in the moment of starting.

Using these muscles to quickly contract and swing your arms forward and downward, an extra force is created.

At the same time, the force direction of the front leg muscles and quadriceps femoris is more biased towards the inner side of the curve.

This synergistic effect makes the output of muscle strength more concentrated on the combined force in the curve tangent and centripetal directions.

This is because multiple muscle groups exert force simultaneously in a more reasonable direction, which can generate greater effective force, thereby obtaining greater acceleration at the start.

This is the first step toward the bend and the centrifugal force is required to overcome the bend.

Before combining the frontal mechanics, although the bent arm starts quickly, because when the energy is converted from the body's chemical energy to mechanical energy, part of the energy will be used to overcome the posture adjustment caused by the body's inability to adapt to the bend.

This is a passive body "compromise".

For example, when you can't hold a weight, your body will automatically start to compensate.

That is, bend down and let your body exert more compensation, just to let you continue to do this movement.

Remember, the human body is a compensation master.

Look at Zhou Bing and Xie Zhengye. Although they start with a bent arm, the body may tend to flutter out due to centrifugal force in the short moment after the start.

This chapter is not over, please click on the next page to continue reading! At this time, you need to consume extra energy to re-stabilize your body posture and return the body to a position suitable for corner acceleration.

These are all your body that helps you "compensate".

You can do these things.

This is what Randy said - it leads to loss of energy in the non-acceleration direction and reduces energy utilization efficiency.

It is obvious that the bent arms start so fiercely.

But because of the consumption of this curve.

There is no way to play completely like a straight.

In the process of body "compensation".

A lot of energy wasted.

But the bent arm starts too fast, and you can't help but let him go so fast, it looks like an unsolvable situation.

Even Randy thought at that moment that - it is probably necessary for someone with a very long physical talent and a very perverted person to solve this problem.

But that solution belongs only to individuals.

It is a physiological talent that is forced to solve.

Unable to promote.

But now...

Su Shen’s starting method combining frontal mechanics.

Because the force is already concentrated in the curve tangent and centripetal directions at the start.

so……

The body can enter the curve acceleration state more smoothly.

This way.

The conversion process of energy from chemical to mechanical energy is more directly used to generate forward and inner side of the curve.

Being natural and comfortable will reduce unnecessary energy loss.

Moreover, this method can better maintain the stable posture of the body on the curve during the acceleration after starting.

It can even further improve the efficiency of energy utilization.

This allows the user to enter the acceleration posture faster.

This is damn.

It's so...good!!!

How is that possible?

Hu Kai also felt that his mind seemed to be in his brain, but it had not yet grown...

Because he started a bent arm, he was also arranging Zhang Peimeng for training. He knew the difference between straight and curves. For example, when you started a bend, the changes in the athlete's joint angle were mainly around the kicking of the legs and the basic swing of the arms.

This point of the bent arm starts too fast.

You can't adjust properly at all.

When starting a curve, you need to bend. During the pushing of the leg joint angle, it is mainly to achieve forward advancement.

Changes in knee and hip angles are more likely to be within the sagittal plane.

That……

How could it be like this?

Zhou Bing and Xie Zhengye are now leading the team leader Yang Yaozhu. He is participating in the whole process of the bent arms of these two people. Especially both of them are mainly 200 meters.

The natural bent arm starts, and more consideration is to start the main item.

He understood even more that it is better to start with a bent arm, but when the arms swing, the angle changes between the shoulder and elbow joints are relatively conventional, mainly to maintain body balance.

But……

This joint angle change may not fully utilize the special mechanical environment of the curve when starting a curve.

This results in the motion trajectory not being optimized enough at the beginning of the curve.

This is an unsolvable problem.

He also asked Randy.

Randy didn't know about the answer.

This is not perfunctory.

I don't know this.

It's useless for you to read books.

Because there is no such example in the world.

There were not many people who started with a bent arm.

How could you find any information about starting a bend arm?

But Su Shen here...

But they all think that it is almost impossible to solve the problem.

Push with ease.

Combined with frontal mechanics start.

There are unique changes in joint angles.

When the front arm swings, the shoulder joint angle will give more obvious forward and downward movements.

The range of variations in the angle of the elbow joint will also be adjusted according to curve requirements.

In this way, when the hip and knee joints on the front leg push the ground, an angle that is more conducive to exerting force to the inner side of the curve will be formed.

These changes in joint angles allow the movement trajectory of each part of the body to be more in line with the curves.

Look.

Just a few moments.

Yang Yaozhu has no clue.

That's done.

It's that simple and cruel.

It's easy to solve.

In this way, this starting method allows users to move along a better curved path at the moment of starting.

From the beginning, the velocity loss caused by deviation from the optimal curve trajectory is reduced.

This enables faster starts and corner acceleration.

This is the second step when the curved arm starts to enter the bend and needs to overcome the centrifugal force of the curve.

Zhou Bing and his other people start with a bent arm. When starting on curves, the nervous system controls muscles mainly based on the traditional starting action mode.

The issuance of neural signals is relatively simple, mainly to direct the legs and arms to move in a predetermined order and manner.

When facing the complex mechanical environment of curve start, this neuromuscular control mode may not be able to accurately adjust the muscle contraction intensity and time, resulting in the output and direction of force that cannot be well adapted to curves.

Simply put, it is...

There are no specific problems, specific analysis.

The 200-meter start and the 100-meter start seem to be both sprint starts. But in fact, there is a corner blocking the front, which leads to a deep level of detail, which is very different.

You bend your arms and start in the normal 100-meter mode.

Of course the effect will be worse than that of Su Shen’s modification and improvement.

Su Shen combined the front side mechanics to start with the bent arm.

For the nervous system, higher control accuracy is required.

Because it requires precise coordination of the movement of the front arm and leg muscles.

Nerve signals not only accurately control the time of muscle contraction and synchronize the movements of the arms and legs, but also accurately control the intensity of muscle contraction to generate a suitable direction of force.

Only this highly accurate neuromuscular control can allow users to better utilize their muscle strength to adapt to curve starts.

This is the third step.

There is also a more advanced and more critical point.

This is something Randy didn't expect.

That's...

for frictional utilization.

Ordinary bent arms start because they are too fast and cannot be controlled properly, so the friction between the athlete and the track is not fully utilized.

Since the starting action does not consider the centripetal force requirements of the curve in a targeted manner, the friction between the sole and the track is not efficient in generating component forces to the inside of the curve.

Fortunately, Zhou Bing was not that strong in the start. Look at Xie Zhengye. After starting, he saw a slight sliding because the friction direction did not exactly match the actual movement direction.

This undoubtedly reduced his efficiency in starting a bent arm.

In fact, the coordinated movement of the front arm and legs should be allowed to generate a joint force pointing toward the inside of the curve obliquely.

In this way, the friction between the sole and the runway can be better utilized.

This combined force can enable the user to apply pressure on the track at the moment of starting, which is more conducive to generating frictional force to the inside of the curve.

Not to mention, this rational use of friction can also increase the athlete's grip when starting a corner and reduce sliding in disguise.

That will naturally be more stable.

It will naturally be faster.

This is the fourth step.

The last step may involve more of the problem of one's own talent, that is,

Transfer of body center of gravity.

As we all know, the center of gravity of the body mainly moves along the tangent direction of the runway at the moment of starting. After entering the curve, the movement direction of the center of gravity needs to be changed through subsequent adjustments to make it closer to the inside of the curve.

This process requires a certain amount of time and energy, and during the adjustment of the center of gravity, it may affect the continuity of starting and acceleration.

How much energy rate will you lose in this process?

It depends on your basic skills, your talent, and your ability to control the center of gravity.

There are some things that you can achieve level by practicing and reaching other people’s level.

Otherwise everyone would be Bolt.

Everyone is Su Shen.

Even if you bless the front mechanics, even if your starting movement is designed, the center of gravity of the body tends to shift toward the inside of the curve from the beginning.

You imagine that Su Shen can mobilize the combined force of the front arm and legs so that the center of gravity of the body can move faster and smoothly along a path suitable for curve acceleration.

It's simply a little dreamy.

At present.

Su Shen also accumulated experience through two lifetimes.

Only by doing this can one achieve your own talent and control of your focus.

It is also based on his body laid with the strongest scientific foundation in the world.

Only by adding these can it be done.

Otherwise you are the super talent owner of Bolt.

otherwise.

Not likely.

This optimized center of gravity transfer method reduces velocity fluctuations and energy loss during center of gravity adjustment.

The feeling of Su Shen running is that it helps athletes increase their speed faster during the start and corner acceleration stages.

No wonder Bolt can do so well.

Before you did this.

It is difficult for you to feel this mode, and this startup feeling brings you the pleasure.

Bolt entered purely by virtue of his innate violence.

Su Shen worked hard to add science and talent.

These five steps are done.

This is why Su Shen started to turn into a bend.

Overcoming the centrifugal force on curves is such an excellent reason.

This does not mean that you will be confused when you get a plug-in. Such a model is at best just Bolt's talent enhancement.

If you really want to do it, you have to use scientific methods to analyze and simulate, analyze specific problems step by step, and use silk and decorating to complete these impossible things.

Perhaps for Bolt, he was doing his best, and he didn't know what his body did.

But such a model does not have the ability to promote.

It's like giving you only one answer.

And Su Shen...

He wrote his ideas for solving the problem clearly and clearly.

Which one can be more popular for athletes to learn?

it goes without saying.

Bang, bang, bang, bang, bang.

Bang, bang, bang, bang, bang.

This is why they obviously started with a bent arm.

But instead, Su Shen left more behind here.

There is no shrinking core at all.

It's like you're playing a game in the future, and you think you've learned all the things that the Great Sage Master has.

You are already the next great sage.

And when you really meet someone.

You just discovered it.

People stand taller than you.

Other people’s fire circle is larger than you.

Other people's chopping sticks are more casual than you.

Other people's poke sticks are thicker and bigger than you.

That moment.

You only know that you are just a dark horse.

Want to be a real saint.

There is still a long way to go.

Didn't you take a stick.

It's Sun Wukong.

You have to go through eighty-one difficulties.
Chapter completed!