"The maximum value of the horizontal forward speed of the knee joint of the swinging leg increases alternately, with the left side increasing by 1.13±0.59 m/s and the right side increasing by 1.18±0.70 m/s; swinging The minimum value of the horizontal forward speed of the leg and knee joints is greater on the left side than on the right side of the adjacent step. The left side increases by 0.93±0.57 m/s, and the right side increases by 1.00±0. 41 meters/second;"
"The difference in horizontal forward speed of the swinging leg knee joint increased by 7.19_-k-0.85 m/s on the left side and 1.62 m/s on the right side; the maximum knee joint speed of the swinging leg increased The values increased alternately, with the left side increasing by 1.07±0.70 m/s and the right side increasing by 0.92±0.82 m/s.”
"The minimum value of the knee joint speed of the swing leg increased by 0.98±0.63 m/s on the left side and 0.73±0.44 m/s on the right side. The difference in knee joint speed of the swing leg, The left side increased by 0.14+0.90 m/s, and the right side increased by 2.40±0.75 m/s."
…
"Mr. Su, with a little more fine-tuning in the acceleration stage, we should be close to the model. The most difficult part will start later, which is also the focus of this technical fine-tuning." Su Dawei looked at the screen data and said: "This section of the run is very long. , which is also the area where Mr. Su is relatively weak when you have physical strength. Of course, this is compared to your invincible start and invincible acceleration."
"I don't need to say too many compliments. Running on the road is indeed a relatively weak part of my physical condition." I have been training for a month. I have just started running on the road at this time. I don't know if I can make it in time. This is for someone who has already rushed. Yu Weili, who went to Ersha Island to "supervise the war", also felt that time was tight. After all, the New Year is coming soon, and only one month after the New Year is the Indoor World Championships in Yangcheng. I don’t know if it can be used.
Although Su Shen's technical fine-tuning this time, Randy said, it was unexpectedly smooth.
He is mainly a scientific athlete. He is very precise in what you ask him to do and what he wants to express.
In this way, it is natural to get twice the result with half the effort.
But even so, still... time waits for no one.
But Yu Weili had no intention of urging, because he knew very well that urging now was meaningless. Su Shen would always work hard in training seriously. If he didn't work hard seriously, there wouldn't be many athletes who would work hard hard. So urging is redundant. He is just silently anxious now, and he wants to tell Su Shen and the others to relax, don't be anxious, and take their time.
Only Yuan Guoqiang knew that Su Shen himself actually had a sense of urgency.
Facing the competition at home, Su Shen will not show mercy.
After all, it is difficult for people in my hometown to watch several large-scale world-class games at home.
He wanted to show the people in his hometown the power of flower gardeners.
Especially in Yangcheng, my own "territory".
Therefore, now he has been very stuck. Basically, all academic questions have stopped, and the rest of the people have not checked their progress. He is now focusing on review, using "motor imagery", including eating. , resting, sleeping, and even dreaming are all "cultivation". This is already very close to the state he was in before he broke ten in his previous life.
This shows how much Su Shen attaches importance to this winter training.
Fortunately, the team's work has been spread out, and now there are enough manpower internally, barely enough, so he can no longer do everything by hand. Only in this way can he spare enough time and energy to deal with the current matter.
Improve your winter training efficiency and winter training progress.
"What are the indicators of the ankle joint?" Su Shen asked immediately after finishing a run, concentrating on it.
"The maximum value of the speed? The minimum value of the speed? What is the difference in speed? And the maximum value of the ordinate?" Su Shen said quickly. Now he was also in a hurry and had to race against time.
But he had never experienced this kind of stressful training for a long time. After coming here to start again, he had everything under control and was confident.
This feeling actually made him slightly excited.
High concentration of attention and energy.
Now in his eyes, in Yuan Guoqiang's words... there is only sprinting.
There is only this short 100-meter runway.
"The maximum value of the ankle joint speed increased alternately, with the left side increasing by 1.34±0.47 m/s and the right side increasing by 0.92±0.54 m/s;" Su Chengzhi immediately gave Answered: "The minimum value of ankle joint speed increased by 0.17± 0.3 m/s on the left side and decreased by 0.05± 0.28 m/s on the right side;"
"The difference in ankle joint speed increased by 1.18±0.66 m/s on the left side and 2.76 m/s on the right side; the maximum value of the ordinate of the ankle joint increased by 0.06 m/s on the left side. 03±0.07 meters, and the right side increased by 0.09±0.05 meters."
"Well, adjust it. I will increase the output force of the ankle joint later. Help me find out what the balance constant and balance difference between the left and right sides are."
"Okay, Mr. Su, we will record it."
Bang, bang, bang, bang, bang, bang.
After several days of running, it was still the same scene as before. After Su Shen finished running, he used his rest time to come over and ask Randy about the comparison between their data and the model, and what the value given by the sensor was.
"The maximum value of the hip angle when kicking off the ground, the maximum value of the knee horizontal forward speed, the maximum value of the knee speed and the maximum value of the ankle speed, the remaining 18 items did not show obvious regular changes." These people are now also He is becoming more and more in tune with Su Shen. The entire training department of Su Shen is now at full power and has begun to make the efforts they should make for Su Shen's progress.
No one dares to be lazy.
No one wants to be lazy.
After all, it seems that Su Shen is the only one, but in fact this is the ultimate progress of the entire Asia, and even the yellow race.
The meaning is really great.
Those who do sports research, who wouldn’t cherish this opportunity?
You must be energetic and fight with Su Shen every day.
"The starting posture is not reasonable enough, the front step length is too small, the ground-grabbing technique is not reasonable enough, and the breathing and speed rhythm throughout the process are not good enough." Randy also put forward his own suggestions: "You can also get closer to the model, Su, I believe you can."
"Okay." Su Shen didn't have any extra words.
Just one word of promise.
"At the beginning of "hip extension" or "hip extension", the thigh of the swinging leg has completed 2/3 of the upward swing in front of the body; at the same time as "hip extension" or "hip extension", the thigh of the swinging leg is in front of the body. The upward swing in front of the body is small, while the angle of the knee joint of the swing leg increases rapidly, causing the lower leg of the swing leg to swing forward and downward, which is reflected in the reduction of the swing load."
"And here, Su, look at it. The front swing angle of your swing leg at the beginning of the hip thrust and the front swing angle of the swing leg at the end of the hip thrust are not enough. They are a little too small. Let's see if you can continue to increase it a few degrees. "
"What's the angle of the swing leg from the beginning to the end of the hip movement?" Su Shen asked Randy: "Is the swing in this place too large?"
"Looking at the sensor data and the model matching, it seems not. Do you feel uncomfortable? Then let's make overall adjustments. Maybe the parameter constants are not optimized enough. Try it first in a state where you feel comfortable. At your level, personal feelings It is already a very important hard indicator. It must be taken into consideration." What Randy said makes sense. You can see that after reaching a top level, everyone's differentiation actually comes out. At this time, conventional standard technology and The standard system is no longer the only standard, otherwise there would not be completely different running postures and running modes.
After reaching the top level, what you need to do is what Randy calls "personal customization".
This is a model based on personal maximum optimization, rather than trying to find a way out of trouble and setting a mold to death.
However, many people do this from the beginning, which is a sign of arrogance, because only by laying a good foundation can they have the possibility to customize their personal technology system in the future. Otherwise, if they want to "pursue individuality" from the beginning, it is only possible If the upper limit is sealed in advance, the gain outweighs the loss in the end.
"Usain Bolt's three data are 62.3, 77, and 14.7, and Asafa Powell's three data are 66.4, 80.3, and 13.9. It can be seen that these data are basically They all follow this rule. Except for the shot in Berlin, your data is basically far behind theirs. Doing this well will definitely increase the stability of the run."
"Okay." Su Shen nodded.
"Then the biggest question is how to modify the cadence and stride length of your running. This needs to be paid attention to. We feel that you can slightly increase the stride length and reduce the cadence. This will lose your front-end data, but overall It is improved under the model." Randy said: "Let's correct these three main data first, Su."
"I hope you flower growers can figure out a basic framework before the Spring Festival."
a.
"No, there is something wrong with these data." Randy looked at Su Shen's running results and model capture, shook his head and said: "Maybe we should consider your super cadence ability, rebalance it a little, and don't increase the stride length so much. .and see the effect."
"Okay, let me try." Su Shen said.
Another week later, Randy also became a little anxious. Looking at the days approaching the Spring Festival, he frowned: "What is the problem? Why does it always feel that it is not enough? Is there a key part of the data parameter that is wrong?"
That's the trouble with top athletes fine-tuning their technique, it's possible to get stuck.
Even with a lot of high technology, the machine still needs people to operate it.
Su Shen was also thinking about this problem. On the third day, he had made no progress. He thought of a place. Suddenly, when the body was turned forward by kicking and stretching the back legs, he increased the angle and used the force of the back kicks and stretches. At the same time, the swing leg completes the swing of the knee joint angle in front of the body, and the pelvis rotates around the hip joint of the supporting leg in conjunction with the swing of the swing leg.
Then increase the fan angle of the knee joint in front of the leg when starting to move the hip.
Suddenly, the feeling of lag was finally over.
After Su Shen finished this run, Randy's frown suddenly relaxed, and he said in shock: "God, what have you done? Why do you know this can work? This joint change is so clever. That’s right. Directly during the back pedaling process, the pelvis rotation effect is affected by the resistance load, so the rotation amplitude changes, but it happens to produce a wonderful chemical effect... It’s really perfect.”
Seeing the model data starting to change from red to green, Randy couldn't help but want to see how Su Shen's brain grew.
How come every time at critical moments, difficult problems can be solved by one person.
This time around, Su Shen is really relying on "feeling". Of course, this is also the reason why his body control and running experience are much richer than those of his peers. Combining them together gave rise to the "inspiration" just now.
"I don't know, Randy, I just go with how my body feels."
"Follow your feeling? It's good to follow your feeling. It's right to follow your feeling." Randy seemed to have caught something and immediately asked Su Chengzhi to record it: "Tell this to Ralph immediately and ask him to join the model transmission of feeling. It should once again add to the authenticity of the championship model.”
"Su...do you still feel anything?" Randy looked at it eagerly and asked, "Why don't you tell us?"
Su Shen:......
You think inspiration is Chinese cabbage.
Now I have to study step by step, okay?
In such a tense and positive atmosphere, the Spring Festival of 2010 came quietly.
PS: First update~~~~~~~~~~~~~~
(End of chapter)
