The Su God of the Reopening of the Sports Arena

Chapter 226 For the first time in China, someone really explained this technology clearly

Modification of Hip Delivery Technique.

At present, there are five kinds of hip delivery technologies in China——

1. The theory of triaxial movement of the pelvis.

2. Swing your legs and bring your hips together.

3. Push the ground and send the hip to say.

4. The theory of central axis movement.

5. The front of the pelvis is quite straight.

From these five domestic traditional hip delivery technologies, some key links that everyone is most familiar with are carried out, and then extended to the scientific hip delivery field as much as possible.

After everyone in the small team memorized the map of bone and muscle distribution, Su Shen can speak very fluently now.

It won't be the same as when I said it at the beginning, and I have to stop and explain where this part is for a long time every time.

"From the perspective of human anatomy—analyze the body movement in the process of running or walking with human anatomy, when the back pedal support action occurs in the human movement, the human pelvis will correspondingly undergo twisting motion to support the movement system .In the human body system, the human body’s movement muscles and related bones can complete the twisting action of the body’s bones and pelvis under the coordinated and systematic cooperation. The body’s twisting is based on the structure of the trunk, that is, the spine is composed of a series of related vertebrae , The vertebrae are connected by joints. These joints and intervertebral discs can make the adjacent vertebrae move upward and downward, and can also extend and bend to the sides of the body in a small range. The spine is located in the central part of the trunk and can act To support the extension of the body, the thorax and the torso are the skeleton structure of the human body. The back muscles of the body will then affect the movement of the spine, and the chest cavity will follow the rotation of the spine. The abdominal muscles will also provide support during this traction process. The pelvis is like the disc of a machine Wheel, which also twists with the rotation of the spine. The twist between the trunk and the overall structure of the pelvis is in the opposite state, one must go to the left and the other must go to the right..."

"The series of coordination and formation of the above movements is exactly the anatomical explanation for the formation of the human body's hip-sending movement."

"Analyzed from the technical action of "sending hips" in sports anatomy——as a way for the human body to move, running is a regular movement. When running, the legs and feet jump off the ground alternately. In an instant, both feet are off the ground at the same time, and the legs are varicose upwards. Therefore, the actual effect of "sending the hips" is to make the center of gravity of the body jump forward, which can further increase the distance of the horizontal direction. In running, the movement of sending the hips often appears , especially when professional athletes perform running movements, this technical movement requires the coordination of the body's pelvic forward movement and forward thrust movement..."

"So from the perspective of sports anatomy, "sending the hip" can reduce the stance ratio and help improve the stride frequency. Sending the hip during running allows the pelvis on the side of the swinging leg to produce internal rotation, so that the hip of the supporting leg The speed and range of stroke and back extension become faster. The speed generated by the hip extension of the supporting leg and the inertia of the running speed on the way compress the time for the knee joint of the ground leg to shrink back and speed up the speed of the back stroke after landing, making the human body The center of gravity quickly surpasses the vertical support point and enters the fast back kick hip extension phase..."

"In this way, the 'hip delivery' technique can actively adjust and utilize the effect of external forces in each stage of running, shortening the time of each movement, thereby increasing the speed of sprinting."

"Now let's talk about the last aspect." Su Shen took the blueprint he had made and continued to explain: "From the analysis of the "hip delivery" technical movement of sports biomechanics."

"The preparatory action of sports is to prepare the body for the back kick, and the size of the back kick is a direct response to the size of the athlete's muscle power, but the actual function of the back kick does not depend entirely on the size of the back kick. The technique and skill of the back kick also determine the strength of the back kick. The actual effect of pedaling will affect the movement of the pelvis and legs. If the pelvis cannot move forward and the thighs cannot be too high, then the supporting force will deviate from the center of the human body, making the difference between the direction of people's movement and the component force on the level Coordination, then the desired result will not be obtained..."

"The stronger the leg swings forward, the longer the muscles behind the thighs will be stretched. Stretching the muscles backward can accumulate strength for forward movement, which provides good conditions for the next kick. Thigh stretching Afterwards, the pelvis tends to move in front of the body. The stronger the back kick, the faster the legs swing. The stretch of the back kick can promote the balance of the pelvis, and the alternation of the legs ensures that the pelvis moves forward and ensures the balance of body movements. basic requirement……"

"In this way, in terms of sports biomechanics, sending the hips can save energy consumption. After the hips are sent, the push-back posture remains in the correct position, which can quickly reduce the pelvic activity area to a large extent."

"You all understand a little bit, first grasp human anatomy, sports anatomy, and sports biomechanics. Then we can draw out which of these five domestic arguments are wrong, which can be absorbed, and which must be Banned." Su Shen said above, the people in the small team, because Su Shen has already laid a relatively good knowledge base, it sounds like they can barely keep up.

For the rest of them, it sounds like they are... like listening to heavenly scriptures.

Completely, I know every word, and after putting it together, I am completely confused about its meaning.

And these people can still listen, and keep nodding, still asking questions.

Who are these people.

Are you a top student?
Xueba still comes to run these days?
During this period of time, it was true that my grades were not good enough, so I chose to take sports. As a result, not to mention the scientific knowledge system, even the basic nine-year compulsory education system was not solid.In this case, naturally there is no basic condition for understanding the application of scientific knowledge and scientific systems.

Just like future soldiers, the improvement of knowledge quality and knowledge structure is an inevitable trend.

Don't look at those European and American athletes.

But the ones who can really make it out are all experts in this field, with serious university degrees.

In this regard, first of all, there are not many universities in China that have this kind of kinematics major. Secondly, they started too late, and the quality of students and teachers is not strong enough. The chain effect has led to the current "deteriorating" and "vicious circle".

Therefore, Su Shen still remembers that when Randy and the others came over, the first thing to do was to familiarize themselves with this knowledge, not only for the coaches themselves, but also for the athletes to master the same. Only such communication efficiency and training efficiency can achieve peak.

It seems like a waste of time, but in fact, in the whole training system, it will get twice the result with half the effort.

This is also the reason why God Su needs them to memorize the relevant theories first every time.

Mastering the theory, you at least know the general direction—why you do this.

It also enables better feedback and reflection.

Rather than simply running, running, practicing.

But in fact, I can't say anything, and I can't explain anything clearly.

Ask three questions.

But there are also people here who are very good, such as the "older youth" Lao Yi, this kind of opportunity is simply something he dreams of.

I used to really want to learn the professional knowledge of running, but I didn't have the opportunity at all. Now that I have it, I can't let it go.

Although he was born as a farmer, he endured enough hardships and was down-to-earth. On the contrary, he was the fastest memorizer among them.

Soon, he took the time to join Su Shen's small team to "observe".

Su Shen didn't say anything when he saw it, on the contrary, he was very sure of Lao Yi's attitude.

And you can see that even Ningdebao is taking notes from time to time, thinking and reflecting on these knowledge points.

Yuan Guoqiang walked over curiously and was also shocked by this scene.

because……

The level of detail and thoroughness of this technical detail exceeds that of the entire country.

Even him.

It's also the first time I've seen someone speak so clearly and clearly.

Before Su Shen, this technology was in chaos in China.

Not to mention the integration of the five technologies, even the vast majority of head coaches don't know which five these five are.

this young man.

What a genius.

And a T-shaped genius.

No wonder Ningdebao valued him so much.

For him, I would rather gamble my entire career.

Such a person, no real flower grower has seen it, and is unwilling to sacrifice his life to protect it.

Let it grow safely?

In my mind, I remembered what Ningdebao said to himself when I first came here a few days ago——

"Director Yuan, maybe this track and field world can live without me, or even without you, but it cannot live without him."

"Whether you believe it or not, he alone is enough to surpass ten thousand people."

At that time, I thought it was an exaggeration, was it too much? Being a genius does not mean that it can be so important.

What now.

Yuan Guoqiang.

My heart was shaken.

he thinks.

What Ningdebao said...

There is indeed some truth to it.

PS: Also, add more! ! !Add more! ! !
(End of this chapter)