"The maximum value of the horizontal forward velocity of the knee joint of the swing 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±±;

"The difference in the horizontal forward velocity of the knee joint of the swing leg increases by 7.19_-k-0.85 m/s on the left side and 1.62 m/s on the right side, and the maximum velocity of the knee joint of the swing leg increases alternately, increasing by 1.07±0.70 m/s on the left side and 0.92±0.82 m/s on the right side."

"The minimum value of the knee velocity of the swinging leg increases by 0.98±0.63 m/s on the left side and 0.73±0.44 m/s on the right. The difference in knee velocity of the swinging leg increases by 0.14+0.90 m/s on the left side and 2.40±0.75 m/s on the right side. ”

……

"Mr. Su, a little more fine-tuning in the acceleration stage 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 on the way is very long, and it is also a relatively weak piece when Mr. Su has physical fitness." Of course, this is in comparison to your invincibility start and invincibility acceleration. ”

"Needless to say, running on the way is indeed a relatively weak part of my physical condition." It's been a month since the training, and at this time, I just started to run on the way, and I don't know if I can catch up, which is also a tight time for the remaining forces who have rushed to Ersha Island to "supervise the battle". After all, it won't be long before the New Year, and there is only one month after the New Year to be the Indoor World Championships in Yangcheng, I don't know if it will be enough.

Although Su Shen's technical fine-tuning this time Randy said that it was unexpectedly smooth.

Mainly scientific research athletes, what you want him to do and say what he wants to express is very accurate.

In this way, it is naturally half the effort.

But even so, it's still ...... Time waits for no one.

But Yu Weili didn't have any intention of urging, because he knew very well that it was meaningless to urge now, Su Shen's training was all serious and hard, if he didn't work hard, then there would be few athletes who worked hard. So urging, it's redundant, he is just silently anxious now, and he has to let Su Shen relax in his mouth, don't be in a hurry, take your time.

Only Yuan Guoqiang knew that Su Shen himself actually had a sense of urgency.

In the face of the game at home, Su Shen will not show mercy.

After all, it is difficult for people in their hometown to watch a few world-class large-scale competitions at their doorstep.

He wants to show the people in his hometown the power of flower planters.

Especially in Yangcheng, this piece of its own "territory".

Therefore, now he has stuck himself very tightly, basically the academic questions have stopped, and the rest of the people have not asked about their progress again, and he is now reviewing with all his strength, using the "motor imagination method" including eating, resting, sleeping, and even dreaming to "cultivate". This is already very close to the state he was in before he broke ten in his last life.

It can be seen how much Su Shen attaches importance to this winter training.

Fortunately, the work of the team has been rolled out, and now there are enough people internally, barely enough, so he doesn't have to do everything himself. This will give him enough time and energy to deal with the things at hand.

Improve your own winter training efficiency and winter training progress.

"Ankle indicators?" After Su Shen finished running once, he immediately asked, concentrating.

"The maximum value of speed? What is the minimum value of the speed? What is the difference in speed? And the maximum value of the ordinate? Su Shen said quickly, and now he is in a hurry, and he must race with time.

But this kind of oppressive training, he himself has not been in for a long time, and after coming to reopen, he has mastered everything with one hand and is confident.

This feeling, in fact, made him slightly excited.

High concentration of attention and energy.

Now in his eyes, in Yuan Guoqiang's words, it is...... Only sprints.

Only this short 100-meter runway.

"The maximum value of ankle joint velocity increased alternately, the left side increased by 1.34±0.47 m/s, and the right side increased by 0.92±0.54 m/s;" Su Chengzhi immediately replied: "The minimum value of ankle joint velocity 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 velocity increases by 1.18±0.66 m/s on the left side and 2.76 m/s on the right, and the maximum value of the ankle ordinate increases by 0.03±0.07 m on the left side and 0.09±0.05 m on the right side."

"Well, adjust it, I'll increase the output force of the ankle joint later, and help me see what the balance constant and balance difference of the left and right sides are."

"Okay, Mr. Su, we'll record it."

Bang, bang, bang, bang, bang, bang.

It was a few days of running, and it was still the same scene as before, and Su Shen took advantage of the rest time after running to ask Randy how their data was compared to the model, and what the value given by the sensor was.

"The maximum value of hip angle, the maximum value of knee horizontal forward speed, the maximum value of knee speed and the maximum value of ankle speed when kicking off the ground, the remaining 18 items did not show obvious regularity." These people are now more and more in tune with Su Shen, and the training department of the entire Su Zhi team is now at full power, and they have begun to make their own efforts for Su Shen's progress.

No one dares to be lazy.

No one wants to be lazy either.

After all, it seems that Su Shen is alone, but in fact, this is the extreme progress of the whole of Asia, and even the yellow race.

The meaning is just too great.

Who doesn't cherish this kind of opportunity when doing sports scientific research?

You must be full of spirit and fight with Su Shen every day.

"The starting position is not reasonable enough, the forward step length is small, the ground picking technique is not reasonable enough, and the breathing and speed rhythm of the whole process are not good enough." Randy also offered his own suggestion, "You can get closer to the model, Sue, I'm sure you can." ”

"Okay." Su Shen didn't have any extra words.

It's just a word of promise.

At the beginning of the "hip extension" or "hip delivery", the thigh of the swinging leg has completed a 2/3 upward swing in front of the body; At the same time of "extending the hip" or "sending the hip", the amplitude of the thigh of the swinging leg to complete the upward swing in front of the body is small, and the knee joint angle of the swinging leg increases rapidly, so that the calf of the swinging leg swings forward and downward, which is manifested as a decrease in the swing load. ”

"And here, Su, look at it, the swing angle in front of your swing leg at the beginning of the hip delivery and the swing angle in front of the swing leg at the end of the hip delivery are not enough, a little small, see if you can continue to increase a few degrees."

"What about swinging the leg swing angle from the beginning to the end of the hip delivery?" Su Shen asked Randy, "Is this place swinging too big?" ”

"Look at the data of the sensor and the model matching, it doesn't seem to be, do you feel uncomfortable? Then we adjust the overall situation, maybe the parameter constant is a little underoptimized, try it with the state you feel comfortable with, and at your level, personal feeling is already a very important hard indicator. It has to be taken into account. "What Randy said is not unreasonable, you can see that after reaching a top level, everyone's differentiation actually comes out, at this time, the conventional standard technology and system are not the only standard, otherwise there will be no completely different running posture and running mode.

After getting to the top, what to do is what Randy calls "personal customization".

This is the model that is optimized according to the individual's maximum, rather than carving a boat for a sword and putting a mold in the dead.

However, many people do this at the beginning, which is a manifestation of arrogance, because only by laying a good foundation can it be possible to customize a personal technical system in the future, otherwise, if you want to "pursue individuality" from the beginning, you can only seal the upper limit in advance, and in the end the gains outweigh the losses.

"Usain. Bolt North Olympics these three data are 62.3, 77, 14.7, Asafa . Powell's three data are 66.4, 80.3, and 13.9, which shows that these data basically follow this law. ”

"Okay." Su Shen nodded.

"Then there's the biggest problem, how to modify the cadence and stride length you run on the way, this needs to be paid attention to, we feel that you can increase the stride a little bit and reduce the cadence a little, which will lose your front data, but the overall is improved under the model." Randy said, "Let's fix these three main stats first, Sue." ”

"Strive for your flower planters to find a basic framework before the Spring Festival."

A week later.

"No, there's a problem 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 add so much stride." Then see the effect. ”

"Okay, I'll try." Su Shinto.

Another week later, Randy was also a little anxious, looking at the day that was gradually approaching the Spring Festival, and frowned: "What's the problem?" Why does it always feel like it's almost there, is there a key part of the data parameter wrong? ”

That's the trouble with the fine-tuning technique of the top athletes, who are likely to get stuck.

Even with a lot of high technology, the machine still needs to be operated by a human.

Su Shen is also thinking about this problem, on the third day has not made progress, he thought of a place, suddenly in the process of pushing and extending the back leg to make the human body complete the forward flip, increase the angle, using the back leg to push and stretch at the same time, the swing leg is to complete the increase in the angle of the knee joint in front of the body, and the pelvis is rotated around the hip joint of the supporting leg in coordination with the swing of the swing leg.

Then increase the fan angle of the knee joint in front of the swinging leg at the beginning of the hip delivery.

Suddenly, the feeling of Caton was finally over.

Su Shen finished this wave of running, which directly made Randy's frowns tighten, and he suddenly stretched, and at the same time said in amazement: "God, what did you do, why do you know that this can work?" This joint change is a bit too clever. Directly in the process of back pedaling, the rotation effect of the pelvis is affected by the resistance load and the rotation amplitude changes, but it just produces a wonderful chemical effect...... It's perfect. ”

Watching the model data start to turn from red to green, Randy couldn't help but see how Su Shen's brain grew.

How can it be that every time at a critical moment, you can solve difficult problems by yourself.

In this wave, Su Shen really relied on the meaning of "feeling", of course, this is also the reason why his control of the body and his experience in running are much richer to his peers. combined, there was just a "flash of inspiration".

"I don't know, Randy, I'm just following my bodily senses."

"Follow the feelings? It's good to follow the feeling, it's right to follow the feeling. Randy seemed to have captured something, and immediately asked Su Chengzhi to record it: "Tell Ralph about this immediately, let him add the model transmission of feelings, and it should be able to increase the authenticity of the champion model again." ”

"That Sue ...... Do you still feel anything? Randy looked at him and asked, "Why don't you tell us about it?" ”

Su Shen: ......

You think the inspiration is Chinese cabbage.

Now I'm going to take a step at a time, okay?

In such a tense and positive atmosphere, the Spring Festival of 2010 quietly came.

PS: The first update ~~~~~~~~~~~~~~

(End of chapter)