Chapter 463: Push-down 'Seven Deadly Sins'? Well, there will be no more from now on.
"Everyone is ready." Su Shen said: "We don't have to fight hard this time. Everyone just needs to relax and don't get hurt."
"No problem." Hu Kai and others nodded in response.
This is really no problem. After 2 months of training, the overall understanding and level of the relay, compared to Athens, can only be said...
120% has reached a new level.
Not to mention that everyone has made enhancements in various aspects. This relay test, to be honest, is what everyone is looking forward to.
Randy and the others set up high-speed cameras and analysis equipment, and then waved to start.
This is professionalism. The composite team has done a lot of work that was not done before, or was not done in such detail.
Seeing Yuan Guoqiang being so confident, Yu Weili was a little curious and stared at the track with great anticipation.
On the track, the first driver was Yang Yaozhu, the second driver was Hu Kai, the third driver was Su Shen, and the fourth driver was Zhao Haohuan.
This is the strongest bar that has been released at the moment.
"Everyone in his place."
"preparation."
Bang——————————————————
Yang Yaozhu held the baton in the first lane, quietly stepped on the starting blocks in a squatting position, and started with his hips raised.
His method of holding the stick has been completely fixed, and he has adopted a new mode. He is no longer the previous way of holding the stick however he wants.
At every handover step, it is clear where the baton will be held next.
The gunfire started.
Zhang Peimeng paid close attention to the first baton from the sidelines, because he knew that if he could take over in the future, it would be in the first and second battalions. As for why it was not in the back, it was because...
Now all fools know that in China, no one can challenge the status of Zhao Haohuan and Su Shenhou.
Unless they are injured, no one else has a chance.
Because Zhang Peimeng was the first player in the World Youth Championship, he paid extra attention to the first player.
He wants to take over Yang Yaozhu's position in the future.
The first bat, that is, Yang Yaozhu's bat, should be the first to be freed up among the four bats. Zhang Peimeng is now very goal-oriented in his work. In this environment, he has to give up his previous "
In the case of "high ambition but low power", everything should be based on reality.
There are also many members of the "Su Shen Family" who have the same goal as him.
Almost everyone looked at the first baton with implicit expectation in their hearts.
Yang Yaozhu's start is smoother, but he is still not the top. He is a late-race player, and it is true that he cannot reach the top of the start. But it doesn't matter, because the distance for the first pole is longer for him, more than 100 meters, so it is still practical.
The later explosion space.
Zhang Peimeng looked at it and estimated what his biggest advantage would be compared to Yang Yaozhu.
Yang Yaozhu stepped out. Although his technical movements were still "traditional", he did them very solidly and had excellent talent. Even in the acceleration zone, he still started with his head up one step. There was not enough time to modify this. The time was too short, so he could only do as much as possible.
Something that can be improved.
After passing the acceleration zone, Yang Yaozhu's strength gradually became apparent. After adding up the speed, his powerful back-end ability was originally the first in the country. Although the strongest back-end of 100 meters was taken away by Zhao Haohuan, but... 200
Mi, he is still the strongest back end.
Hu Kai didn't even overwhelm him.
With the powerful late-range acceleration and the new technology of circular swing arm, his performance in corners is more stable. At least even Hu Kai can't help but say... he ran well.
Almost flawless.
Bang, bang, bang, bang, bang.
A few dozen meters behind, you can see that Yang Yaozhu's speed has completely increased. Unlike the Qiancheng type, he has not lost speed at all here.
Even because of his good endurance, he can also increase the fault tolerance rate, so that even if Hu Kai starts early, he can still catch up and hand over the baton smoothly. This is also the key to arranging him in the first baton, in order to avoid problems, all at once
Destroy military morale.
Here comes the key point. This is the main event that Yang Yaozhu and his four relay members have been focusing on in the past few months.
Passing of the baton technique.
Especially the first and second sticks have all changed from the upright stick style to the downward pressing style.
This is for the sake of unification with the following, because Su Shen and Zhao Haohuan also use this technical action, this is for the sake of uniformity. Moreover, although the stick passing time of the push-down style (0.48 -0.08) is not as good as the bat passing time of the upward style (0.46
-0.06), the time to pass the relay zone is also shorter, and the start is faster. Even dry running training has proved that the time of the pick-up style is shorter, so why choose the push-down style? It is because...
Stablize.
And from a physiological point of view, it also has advantages. For example, the best physiological angle of the push-up style is 40 to 45 degrees, with a maximum of no more than 50 degrees. The best physiological handover angle of the push-down style is 50 to 60 degrees.
.So purely from a physiological point of view and muscle physiological characteristics, this is an advantage and disadvantage that cannot be modified and avoided. The push-down method makes it easier to gain a distance advantage between passing and receiving the baton.
For example, Carl proposed in 1992 that the use of downward pressure handover can shorten the length of each handover by 1.0~1.4M. This statement was also confirmed and certified by Japanese expert Sawamura in 2004. In addition to the downward pressure,
The height of the hands of the posture is exactly in the optimal position within the eye-level range of the human body, which makes it easier to hand over the baton and reduces the error rate. However, the disadvantage is that this approach makes the body balance easily imbalanced during high-speed movement, resulting in poor acceleration.
Moreover, Sawamura also proposed the "Seven Deadly Sins" of the push-down style to create publicity for Japan's "Japanese-style improvement of the upward push style".
The "seven deadly sins" are as follows -
First, the push-down pose is not as smooth and natural as the push-up pose with arms stretched backwards, and is not easy to master.
Second, when athletes hand over the baton and extend their arms backwards, they need to keep their palms facing up, which can easily cause the body to lean forward, affecting the acceleration start after taking over the baton.
Third, when handing over the baton, because the palms are upward and the fingers are spread out, it is not easy to master the movement during the movement.
This chapter is not over yet, please click on the next page to continue reading! Fourth, once the passing team member straightens his arm, his speed will also be affected.
Fifth, the distance judgment for athletes is higher and is not easy to complete perfectly.
Sixth, the team members who take over the baton are prone to large up and down shaking when running because their arms are straight. If the muscles are fixed, it will affect the acceleration of running because they are not used to it.
Seventh, it limits the acceleration of athletes taking over in the relay zone, and requires a certain level of running speed.
But actually...
These are all taken for granted, not to mention that it will be easier for the push-down type to transition to the emerging technology of push-type in the future. Even if there is no transition, some statements are deliberately exaggerated to promote the "Japanese-style improved upward lift".
Just mention a few, for example, he said, "The push-down pose is not as smooth and natural as the push-up pose with arms extended backwards, and it is not easy to master." In fact, if you are familiar with the training, it will become smooth and natural. This is what athletes do.
, eating this bowl of rice, as long as it can improve your performance, even if it is against physiological instinct, people may have practiced it for you. Besides, he only mentioned the shortcomings of "not smooth", "unnatural" and "difficult to master", but he did not
How much benefit will it bring once you "master it", "become smooth" and "become natural"?
Secondly, it is said that the "press-down style" easily distracts energy, just like the "up-lift style" does not distract.
In fact, not only do the handover batons need to be dispersed, but also from the perspective of the horizontal line of vision, the "push down" style is more stable. Otherwise, the "uplift style" will not drop the baton so easily.
The sixth point is the same, "because you are not used to it, it affects your acceleration", then... wouldn't it be better if you "get used to it".
These are all problems that can be modified and overcome through extensive training. The biggest problem with the "overhand style" is that the physiological angle can never be stable and the handover distance can be shortened. In fact, these two things are one, because the handover
The longer the distance of the stick, the higher your error rate will naturally be.
Moreover, more than ten or twenty years later, people have already found ways to overcome and improve these problems.
For example, the shaking problem and the restriction of acceleration running were all solved by subsequent analysis and analysis by experts.
Therefore, if you insist on saying it, the "press-down baton handover technique" promoted by Su Shen in the team is actually not the "press-down baton handover technique" commonly used by everyone in this era. Instead, it has been improved by him.
It has been passed, or it is an "almost perfect version" that has been improved by countless scientific researchers and coaches.
In this way, even if Japan's "Japanese style improvement and improvement" is fully utilized, it may not necessarily be able to take advantage of it.
Not to mention the current "Japanese-style improvement", which is actually far from the peak of technological reform.
This is a scientific level of beating.
In addition, the future will be more suitable for technological upgrading. Only then will Su Shen’s relay project ambitions become clear.
Obviously Yu Weili is also a scholar, especially paying close attention to the technological changes and research of neighboring countries.
So naturally I have read Sawamura’s statement about the “Seven Deadly Sins of the Push-Down Baton Handover Technique”.
So when he saw this and saw that the flower growers' relay team had all switched to the "press-down style", Yu Weili was a little worried at first, but soon he was instantly attracted by the process of handing over the baton from Yang Yaozhu to Hu Kai...
"This, this is..."
Seeing that Yang Yaozhu was delivering this stick, he actually didn't touch any of the "seven deadly sins of pressing down" mentioned by Sawamura.
He was also a little stunned.
After all, he used to be a nationally renowned athlete, but he became an executive from an insider, so he caught the key changes at once.
"Yes, Lao Yu, Xiao Tian and his team have completely solved the push-down 'Seven Deadly Sins'." Yuan Guoqiang proudly patted his crossed arms with his fingers: "In other words, our version is
A truly perfect press with no shortcomings.”
"The kind that has no shortcomings."
Yu Weili felt that his knowledge system had once again been severely challenged by the "Su God System".
PS: First update~~~~~~ What transformations and sparks will the perfect push-down handover technology bring?
The gospel of technology control, which data enthusiasts must control, is all in "Su Shen Reopened". (*^▽^*)~~~