Ersha Island.
Except after a wave of "Forbes storm".
Su Shen then came back and continued training, waiting for the collective test.
Especially after having the foundation of 60 meters, how to integrate the "credit card landing" technology into 100 meters, I feel much better.
In the remaining two months, he thought he could definitely do a good job.
Even completely penetrated.
In actual combat, it can be displayed at will.
Liu Xiang's level is also recovering significantly. This is the benefit of having surgery early. It has already been more than half a year of recovery. The original timeline did not start until the end of December, but in fact nearly half a year was wasted. With the past six months and the full help of the Su Shen Department and Ralph Mann, Liu Xiang has recovered very quickly.
At least, it was a speed that Sun Haiping and the others had not dared to predict before.
On the original timeline, Liu Xiang would come back in September 2009. Although he ran a good result of 13.15 seconds in the first game, he entered a continuous decline thereafter. Obviously, this is because the body has not fully recovered. In the 7 shots throughout the year, except for 13.15s, the other scores were 13.75, 13.45, 13.82, 13.50, 14.02, and 13.66.
That is to say, except for the first shot of 13.15s, the average score of the rest is 13.70s.
This performance has reached a pretty poor average level.
But because of the 13.70s in Asian competitions, they can no longer dominate.
However, Liu Xiang, who took the first shot, still achieved a good result of 13.15 seconds after recovering for a period of time. This result is already the absolute dominant result in Asia. Therefore, as long as he makes good adjustments and gets half a year more this time and the full system technology support of the Su Shen system, he will only get better, not worse.
At this time, the previous basic training began to show results.
By April, Liu Xiang had returned to his best score of 13.30s, and his average score could reach 13.50s. The 13.30s is already a very strong level in Asia. If this speed continues, in the words of Ralph Mann:
Definitely can catch up with this year's World Championships.
You can definitely recover and adjust to the OW level before the World Championships.
And this was a result after proper conditioning and not forced playing. Sun Haiping never expected that he could improve so quickly with so little special training. Even because Ralph Mann himself was the former holder of the world record for hurdles, he could also give Liu Xiang a lot of experience and tips.
This point is unmatched by Sun Haiping.
Sun Haiping has learned well now, reading books on Ersha Island, and then following Ralph Mann to learn the real scientific hurdle system and teaching applications.
As soon as my heart sank, I really felt a real improvement.
Sun Haiping may have never thought that he would accept the transformation of the Su God System so quickly.
Nothing is intentional.
As time goes by, the past has changed.
Looking back now, I can immediately feel that my previous knowledge system was expensive and the training was unscientific.
This is an unwritten rule in the "Su Divine System" and even Ersha Island, that is -
If your scientific training is not strong enough and your grades are not good enough, it can only mean that you are lazy, or... your training is not scientific enough.
Not only the restorative training, but also Liu Xiang's technical connection and transformation, it happened to be a major transformation through this time.
For example, technical links and technical details are better connected.
For example, how to form a power chain with smoother conduction.
For example, how to reduce energy loss through technical links.
Otherwise, in the words of the Su Shen system: no matter how good or awesome your individual skills are, you will still lose a lot of energy in vain.
This is one of the reasons why you run slowly.
Again.
Many of Liu Xiang's technical moves are incomplete and unsystematic. He just relies on his own talent to be high enough. It just so happens that this time, he can also take this opportunity to restructure it to make his future technical links closer and smoother. .
For example, on this timeline, Ralph Mann proposed early for Liu Xiang to start training - the seven-step climbing technique.
The first person in the world to use the seven-step hurdles was Finnish player Brugaray.
The reason why this Nordic flying man dares to eat "crabs" is because his height reaches 2.04 meters. Brugaray, who is tall and has long legs, even felt "frustrated" by using eight steps to climb the hurdles, so he invented the seven-step hurdles. This new technology helped him win the third place in the 110-meter hurdles at the 1984 Los Angeles Olympics, and won the first World Championships in 1986. Winning the silver medal in the competition was 13.46 seconds. However, at the time, this technology seemed to be just a special personal technological change and had no promotion significance. It was only after the 21st century that it really gained attention. For example, Robles and others started with an eight-step start. Later, as the seven-step start became more scientific and data-driven, they all switched to a seven-step start.
Generally, those who are tall, have long legs and have strong explosive power use seven steps, while those with medium builds use eight steps.
After Liu Xiang had his body proportions tested by Ralph Mann, the latter definitely told Liu Xiang that he had the physiological conditions for such a change. And as long as this change is made, Liu Xiang's problem of insufficient speed in the first few columns will be qualitatively changed, or even greatly improved. The advantages of changing eight steps to seven steps are very obvious. Ralph Mann said: "One step is reduced. If we follow the previous pace, this will definitely shorten the time. In addition, the new technology also helps to move the center of gravity forward. Because seven steps This characteristic of the hurdles means that its back-pedaling force is greater than eight steps up the hurdles, its forwardness is better than eight steps, and it makes you more active when attacking the hurdles."
Calculated purely mathematically: Liu Xiang previously completed the 110-meter course in approximately 41 steps. Assuming that the time is above 13 seconds, the average time spent per step will be more than 0.3 seconds, which means that he saves at least 0.3 seconds by running one less step. Considering that the starting frequency is higher than the cadence between hurdles, and the length of each step is increased by about 0.245 meters after changing to 7 steps to climb the hurdles, it will also take more time. Therefore, after the successful transformation of technology, the performance improvement of 0.1~0.2 seconds is relatively objective.
But the specific performance results still require training.
And to be honest, Sun Haiping disagrees with the current stage of technological reform.
In this regard, he is exactly the same as in the original timeline.
After all, athletes who have been using eight steps for a long time change to seven steps. They need to change their front and rear feet when starting. This requires increasing the strength of the leg muscles to push off the starting block and changing the strong power shaping that has been formed over the years. This also takes a certain amount of time. . Scores may fluctuate during the transition period.
This is the "unbearable" weight of Liu Xiang's comeback.
In other words...not safe.
Of course, from a purely technical point of view, Sun Haiping does have his own concerns. For example, in his opinion, if it looks like "eight to seven", Liu Xiang's height of about 190cm is still not tall enough. Once he changes to seven steps on the hurdles, If you don't adjust it properly, it will be too close to the first column, and it will also be too far from the second column. Moreover, there are also examples of short-term crossovers where "eight to seven" failed, such as Alan Johnson.
Since the seven-step hurdles are extremely demanding for athletes and face the risk of injury, most 110-meter hurdlers currently use the eight-step hurdles.
In fact, only four people before Liu Xiang had adopted the seven-step climbing technique.
The first person in the world to use seven steps to climb the hurdles was Finnish player Brugare. Because of his height of 2.04 meters, he became the first person to try to change eight to seven, followed by the 1.92-meter-tall Cuban genius Robles and the 1.88-meter-tall. American flying star Oliver also changed from eight to seven. If Liu Xiang does it, he will be fifth.
This is definitely still a "too advanced" concept because there are too few users.
Besides, if Liu Xiang fails to make technological changes, Sun Haiping cannot bear the risk of failure.
On this point, Sun Haiping also expressed his opinions to Ralph Mann. The latter's answer was much more professional:
First of all, from the perspective of Liu Xiang's body proportions, the test shows that they are completely in line with the body proportions of 8 to 7.
Secondly, there are players shorter than Liu Xiang who succeeded in changing from eight to seven, such as American flying star Oliver.
Secondly, he believes that Liu Xiang can also increase muscle strength through science.
Here is the biggest disagreement. Sun Haiping felt that although Oliver was not as tall as Liu Xiang, the American's extraordinarily strong figure became the key to his success. He once joked that Oliver's hands were taller than Liu Xiang's legs. thick. Secondly, Liu Xiang's increasingly strong and powerful muscles have become Liu Xiang's weakness in Sun Haiping's eyes. In his opinion, Liu Xiang's advantage at the top of the hurdles relies on flexibility and rhythm, and his strong If the muscles are too strong, they may become stiff. This will undoubtedly affect Liu Xiang's strongest essence, which is the flexible use of hurdle techniques.
But on this point, Liu Xiang himself also stood up and said it, just like the original timeline Liu Xiang firmly insisted on "eight to seven changes".
Liu Xiang said:
I want to train a more advanced running style.
And he is very worried that after his injury, his physiological function will decline compared with a few years ago. At this time, technological leadership may be particularly important.
Finally, after this period of training, he clearly felt the typical saying of the Su Shen family————
Use your body to control technology.
In the past, there was no scientific basis for what the country thought was quick and easy. Asians can be very powerful and have explosive muscles. After all, our testosterone is also the highest.
In this case, Liu Xiang just wanted to say that he clearly felt the difference through his winter training.
He believes that his body is strong enough to control this "new technology".
What he wants is to win the title again in the next Olympic cycle, not just to get a "pretty good" result after his comeback.
In this case, Liu Xiang finally defeated Sun Haiping, and finally practiced "eight changes to seven" training.
Since Ralph Mann has continuously strengthened his body and the muscles around the injured area, as long as the Achilles tendon does not recur, I think the former should be able to support it.
As for changing his feet, Su Shen can also provide him with help and suggestions.
Although he knows that even if he doesn't say it, Liu Xiang can rely on his talent to change his feet and succeed.
Even though Liu Xiang doesn't know his future now, Su Shen praised Liu Xiang's "bravery".
He is worthy of being one of the leaders in track and field in China.
I still have some courage.
He is truly the first person to take advantage of major technological changes.
All track and field fans will probably remember it.
Among the top athletes in the country.
Su Shen is not the first.
Liu Xiang is the one.
It was also his success in changing feet and trying new techniques that paved the way for the following track and field teams.
Except for Liu Xiang, the rest of the training is also going on in full swing.
For example, Wen Yongyi adjusted his arm swing technique.
Laodaniu's power chain link is optimized, and the joint rigidity of the body is strengthened.
Zhang Peimeng's second gear start + modification of gluteus maximus core-driven running method.
As well as Zhao Haohuan and Su Shen's "credit card landing" technology overhaul.
There is also the overall overturning and improvement of Hukai’s technology.
The entire Ersha Island.
Before the collective debut, they all entered the final intense sprint stage.
PS: Second update~~~~~~~~~~~Please vote~~~~~~~~~~~~
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