Ersha Island.
Although winter has entered, the grounds of Ersha Island are not idle at all.
It's always a blast.
Even Liu Xiang lamented that no one would dare not work hard when training here.
Otherwise, it would be really incompatible with the general environment.
Of course, if you try too hard, you will be stopped.
This is the characteristic of Ersha Island.
"There is a problem with the startup mode. We are still debugging the latest sensor."
"Of the seven starts, the best was the second one, where the sensor showed the closest to overcoming gravity at 3 percent, air resistance at 18 percent, acceleration at 57 percent, and braking at 22 percent. . But for the energy supply of the phosphagen system, the seventh type is currently the most suitable."
"It could be a control issue, it could be the body's habits, or it could just be a balance that looks off-kilter."
Su Shen came over to look at the sensor data, and nodded while drinking water. It has to be said that the Su Shen series of motion sensors have already started to be used first, which has huge benefits for improving the details of athletes. After all, after being promoted to this point, Su Shen himself is probably a little confused as to what should be the most appropriate thing to do.
The changes in the body are getting bigger and bigger, and the optimal position can no longer be calculated from the original body.
The original experience was even somewhat inaccurate.
Needs to be repositioned and redesigned.
"What about the first four steps?" Su Shen asked: "The first four steps are the key to starting, and they are also a standard value for whether it can accelerate smoothly."
You must know that the first step of starting and the length of each subsequent step have a great impact on the quality of accelerated running. A stride length that is too small cannot guarantee a rapid increase in speed, and a stride length that is too large will result in "longer strides" and a decrease in speed. With the body's forward lean angle decreasing as the speed increases, do these things well, and finally you can gradually approach the posture of running on the road.
So in addition to starting, we need to look at the first four steps. Su Shen wants to re-optimize the entire movement posture.
The amount of details is huge, there is no team, no advanced guidance, and there is not even the high technology studied by the Su Shen system. If one person is missing, it will definitely not be possible in winter training. At this level, it is difficult to maintain, let alone progress. After 9.80s, it really takes a huge amount of effort to reach 0.01s. Even Su Shen himself feels that 9.80s is when the human body and even the human body will really start to be challenged. Physiological limits.
"Mr. Su, this is the analysis chart of these seven accelerations, including the changes in the time characteristics of the acceleration and pedaling force (t1ｔt2ｔ3 are the front support time, rear support time and support time respectively." Su Dawei showed the curve chart displayed by the software on the computer screen. Su Shen looked at it, and Su Shen looked down, and after a while he asked: "What about the change in the momentum of the acceleration and pedaling force?"
"Here is Mr. Su." Su Dawei clicked the mouse, and a new comparison chart popped up on the screen: "This is designed based on the three-dimensional pedaling force of speed running you mentioned, Mr. Su - the change trend of the time curve and Run a three-dimensional pedaling force diagram on the way (t1 is the front support time, t2 is the support time, and each grid of the abscissa is 0.01 seconds."
"This is the function of the horizontal position, speed and acceleration of the body's center of mass for these seven times with respect to time." Su Dawei stared at the screen and said seriously: "Here to fire the gun; t1 first reaction; t2 hand off the ground; t3 hind foot Leaving the ground; t4 is when the front foot leaves the ground.”
"Okay." Su Shen looked at the pictures pulled up by Su Dawei on the computer and said, "Where is the foothold and posture?"
"This is a figure-eight shape, this is a straight-line shape, this is a straight-line impact type."
"Mr. Su, in your figure-eight acceleration method, the left and right kicking of the feet is the cause of the body swinging left and right. If you can better strengthen the strength of the left side of the body, especially the strength control of the left leg, maybe add some eccentric control training. It will be better. There will be less energy dispersed to start."
"Well." Su Shen continued to ask: "What about the total center of gravity of the body? What is the difference in the starting gap?"
"The change curve of the center of gravity velocity and the horizontal forward velocity of the center of gravity over time." Su Chengzhi came over and held another instrument and said: "The change trends of the center of gravity velocity and the horizontal forward component of the center of gravity velocity in these seven times are very similar. In the beginning, The two are almost equal, and even in the later stages, the difference between the two is not too big, which shows that Mr. Su controls the speed of the center of gravity quite well. But from the chart, the horizontal forward speed of the center of gravity has not reached the maximum speed of the championship model. Youjie, see if you can make some adjustments."
"Has the champion model been updated again?" Su Shen asked. After all, Ralph Mann put all his efforts into this thing. In China, plus the large investment from Su Shen Laboratory, it has actually far exceeded the original model. era version.
Why?
Nothing else.
Once you have money, it will naturally be easier for those who are talented to cash in.
You can't help but say that money making ability is very useful even in the field of sports.
"Yes, we are investing relatively heavily now, and the entire system is based on Mr. Ralph Mann's championship model." While speaking, Su Chengzhi continued to analyze with Su Shen: "This is yours, Mr. Su. The displacement curve of the center of gravity in the vertical direction over time, from starting to the fourth step when the supporting leg kicks off the ground, as the body rises and supports, the displacement of the center of gravity in the vertical direction appears with 4 peaks and 4 troughs. And as the upper body gradually lifts, the curve shows an upward trend. We believe that both your second peak and third trough can be improved. If the second step is a little more convergent, it may actually promote the overall performance of the third step. And then optimize the overall results of the four golden steps.”
"Okay, I'll pay attention."
"There is another question, Mr. Su. In order to obtain a sufficient back-pedaling force in the first few steps of your speed running, on the one hand, you must obtain a smaller back-pedaling angle through a lower center of gravity. Out of a compromise, in the second step In the third step, the forward angle of the upper body may be too large, which will cause the swinging leg to enter the support stage before the calf can be fully opened. This is the display of the sensor. You can take a look and see if it can be adjusted slightly at that time. Down."
Su Shen looked at the red area on the screen and nodded.
This is the scientific team he wants, because even if he knows these things, it is difficult for him to handle them all by himself. He needs a team to figure out the details, relying on the scientific system and the championship system to figure out the details. Otherwise, you may be able to handle it just by yourself. After breaking ten, it will become more difficult every time you advance to a level. For example, at the current hard power level of the 9.80s, if you want to move forward, there are too many things that need to be involved. It cannot be easily done by changing a certain technology and adding a certain technical action.
Otherwise, there wouldn't be so few players within the 9.80s level of the Five Tiger Generals.
"And here, when Mr. Su swings his leg and lands on the ground, the knee joint angle is already small. It is similar to running on the road. It feels that the buffering purpose cannot be achieved by reducing the knee joint angle. This will cause additional wear and tear near the knee over time. Another On the one hand, the supporting leg needs to make a larger impact-style active back kick to see if it can obtain more back kick force needed to accelerate the body. Here we have designed a set based on the champion model. You can try it in subsequent training. , and see if this kind of back-pedaling action can make the knee joint angle larger when pedaling off the ground than when running."
"Okay." Su Shen nodded and said, "Is there anything else?"
"There is also this, which is also the newest thing. It is the change curve of the knee joint angle with time from the stage when the upper and lower legs are fully folded and swung forward after kicking off the ground to the stage when kicking off the ground. Mr. Ralph Mann said that if this is done well, it is possible. Increase the efficiency of joint efforts.”
"good."
…
After analyzing a series of basic improvement systems, how to apply them to practice is the biggest problem.
Su Shen actually appreciates this. With more problems and more angles for improvement, athletes can have direction and motivation.
For any top athlete, they are never afraid of hardship and fatigue, but they are afraid of losing direction and motivation.
Even if many things are not necessarily correct when analyzed by the champion model, even if they are correct, they may not necessarily be in line with Su Shen's current human body power. These are where theory and practice need to be combined.
This is also an area that needs to be modified and truly adjusted in future winter training.
"There's a long way to go." Su Shen also laughed at himself before leaving the training ground.
After he left, Wen Yongyi and the others came over from the other side after training. When they saw the equipment on Su Shen's side and the problems and improvement suggestions densely written on them, before Wen Yongyi spoke this time, Yin Hualong immediately covered his eyes. , as if there was some dazzling light on the whiteboard.
"What are you doing?" Wen Yongyi asked doubtfully.
"Don't let me see these densely packed things." Yin Hualong covered his eyes and walked quickly: "I'm afraid I'll feel like a waste if I see too much."
Wen Yongyi:......
He couldn't help but take a glance, and immediately didn't dare to look any further.
At the same time, I was concerned about Yin Hualong's actions.
Fully agree.
PS: First update~~~~~~~~~~~ Winter training is strengthened, let’s see how Su Shen can make further progress! ! !
Nothing else.
Once you have money, it will naturally be easier for those who are talented to cash in.
You can't help but say that money making ability is very useful even in the field of sports.
"Yes, we are investing relatively heavily now, and the entire system is based on Mr. Ralph Mann's championship model." While speaking, Su Chengzhi continued to analyze with Su Shen: "This is yours, Mr. Su. The displacement curve of the center of gravity in the vertical direction over time, from starting to the fourth step when the supporting leg kicks off the ground, as the body rises and supports, the displacement of the center of gravity in the vertical direction appears with 4 peaks and 4 troughs. And as the upper body gradually lifts, the curve shows an upward trend. We believe that both the second peak and the third trough of Ning can be improved. If the second step is a little more convergent, it may actually promote the overall performance of the third step. And then optimize the overall results of the four golden steps.”
"Okay, I'll pay attention."
"There is another question, Mr. Su. In order to obtain a sufficient back-pedaling force in the first few steps of your speed running, on the one hand, you must obtain a smaller back-pedaling angle through a lower center of gravity. Out of a compromise, in the second step In the third step, the forward angle of the upper body may be too large, which will cause the swinging leg to enter the support stage before the calf can be fully opened. This is the display of the sensor. You can take a look and see if it can be adjusted slightly at that time. Down."
Su Shen looked at the red area on the screen and nodded.
This is the scientific team he wants, because even if he knows these things, it is difficult for him to handle them all by himself. He needs a team to figure out the details, relying on the scientific system and the championship system to figure out the details. Otherwise, you may be able to handle it just by yourself. After breaking ten, it will become more difficult every time you advance to a level. For example, at the current hard power level of the 9.80s, if you want to move forward, there are too many things that need to be involved. It cannot be easily done by changing a certain technology and adding a certain technical action.
Otherwise, there wouldn't be so few players within the 9.80s level of the Five Tiger Generals.
"And here, when Mr. Su swings his leg and lands on the ground, the knee joint angle is already small. It is similar to running on the road. It feels that the buffering purpose cannot be achieved by reducing the knee joint angle. This will cause additional wear and tear near the knee over time. Another On the one hand, the supporting leg needs to make a larger impact-style active back kick to see if it can obtain more back kick force needed to accelerate the body. Here we have designed a set based on the champion model. You can try it in subsequent training. , and see if this kind of back-pedaling action can make the knee joint angle larger when pedaling off the ground than when running."
"Okay." Su Shen nodded and said, "Is there anything else?"
"There is also this, which is also the newest thing. It is the change curve of the knee joint angle with time from the stage when the upper and lower legs are fully folded and swung forward after kicking off the ground to the stage when kicking off the ground. Mr. Ralph Mann said that if this is done well, it is possible. Increase the efficiency of joint efforts.”
"good."
…
After analyzing a series of basic improvement systems, how to apply them to practice is the biggest problem.
Su Shen actually appreciates this. With more problems and more angles for improvement, athletes can have direction and motivation.
For any top athlete, they are never afraid of hardship and fatigue, but they are afraid of losing direction and motivation.
Even if many things are not necessarily correct when analyzed by the champion model, even if they are correct, they may not necessarily be in line with Su Shen's current human body power. These are where theory and practice need to be combined.
This is also an area that needs to be modified and truly adjusted in future winter training.
"There's a long way to go." Su Shen also laughed at himself before leaving the training ground.
After he left, Wen Yongyi and the others came over from the other side after training. When they saw the equipment on Su Shen's side and the problems and improvement suggestions densely written on them, before Wen Yongyi spoke this time, Yin Hualong immediately covered his eyes. , as if there was some dazzling light on the whiteboard.
"What are you doing?" Wen Yongyi asked doubtfully.
"Don't let me see these densely packed things." Yin Hualong covered his eyes and walked quickly: "I'm afraid I'll feel like a waste if I see too much."
Wen Yongyi:......
He couldn't help but take a glance, and immediately didn't dare to look any further.
At the same time, I was concerned about Yin Hualong's actions.
Fully agree.
PS: First update~~~~~~~~~~~Winter training is strengthened, let’s see how Su Shen can make further progress.
