The Su God of the Reopening of the Sports Arena

Chapter 117 An Advanced Method to Make the "Six-Second Burst" Explosive
Back in Xiangshan City, the training still has to continue.

At the end of this month there will be the next grand prix.

Moreover, you said it was a coincidence that it happened to be held in Xiangshan City.

So everyone is playing at home.

But this time is the last round of the Grand Prix, and the competition is still fierce, at least much more intense than the previous round.

It is said that a bunch of bigwigs will come.

At that time, apart from Zhao Haohuan, I am afraid Su Shen didn't have any chance.

Now the fastest in China is indeed only at the level of 10.20+, but there are still many people in the period from 10.20 to 10.50.

It's just that the domestic training is not systematic enough, which has caused many people's status to fluctuate greatly, and they are not stable at all.

However, since it was to prepare for the National Games, Su Shen didn't feel that he would have no chance at all. After all, the "curved arm starting technique" he had just started was still far behind.It's just been used on the horse, and it's far from running into the proficiency level of the body. It's time to strengthen it.

There is also the "Six-Second Law", this technical movement, Su Shen feels that it can be upgraded.

It is also a technical method that requires upper body changes to improve.

Zhou Bing and Zhao Haohuan's upper body strength is not up to the standard, but when they can barely load the arms and start running, Su Shen's upgraded skills in this aspect can be put on the horse and start to join the training courses.

It also happened to show the big guys a sample.

That is the integration of "extending palm and swinging arm technology".

The general technical direction of sprinting has also gone through the stepping style, the stepping style, and entered the swinging style.

But in fact, after the swinging style, the era that is about to enter, let's not talk about it for the time being, the new technology that Su Shen wants to add now is mainly about the swinging arm.At the beginning of the 21st century in my country, the research on arm swing technology was still quite backward. For example, the palm posture of arm swing was still the traditional half-fist swing arm posture.

This arm swing technology, um, is really the big brother of the Soviet Union.

Maybe there were advanced times in the past, but the times have changed now, and if you continue to use this method, the impact will be great.

For example, before Su Shen reopened, most of the time, he had been adopting this arm swing method, and even because of the long training time, he was not able to correct it for a while.Of course, it is also possible that the half-fist grip is more suitable for athletes with a slightly shorter stature. There are researches on this aspect, but they are not in-depth.But one thing is for sure, palms are all open is the running method of most top athletes.

Su Shen has been using this after reopening, that's because the height has not broken through a limit.After I came back, I measured it deliberately, and my height has reached 178.7 at present.It seems that it is possible to exceed 179 in the future, or even reach 180.In this way, you can try it yourself and change the half-grip posture of the arm swing.

Don't think this is nonsense, it has scientific basis.

Through experimental analysis, the frequency of arm swing with half-clenched fist lags behind the frequency of arm swing with palm extended.

The specific data is 10 seconds or the like, with a difference of about 2.5 times.

Let's calculate the principle of the human body's bone bar lever-resistance = force X force arm/resistance arm.

According to the formula, if you want to overcome the air resistance in running, there are only two most suitable ways.

One is to increase the force arm and the other is to shorten the resistance arm.

Because the longer the moment arm is, the less power is needed to overcome the resistance, then push down according to this physical law, and you can easily get the condition that stretching out the finger will extend the moment arm.

The moment arm is greater than the resistance arm.

Naturally, it will be relatively labor-saving.

The most important thing is that this kind of movement change will not slow down your arm swing frequency, it turns out that it can also be accelerated.

Moreover, after the fingers are extended, the distance of the forearm will increase. The advantage of this increase is that the swing arm can pass through the palm to produce a traction effect.

This can increase the speed and power of the arm swing, and the upper arm and forearm can be better combined through traction.

Then why do both China and the Soviet Union like to adopt half-grip swing arms?
Because the half-grip will produce a relatively relaxed feeling during running.

It looks more in line with the law of human arm swing.

But experiments have proved that running like this is weaker than arm swinging in terms of arm swing frequency, arm swing speed and strength.

And can not produce the traction effect of palm.

This is also obvious when used in ordinary people. Generally speaking, it can directly increase the speed by about 0.4~0.7 seconds. (Everyone can try it quickly and improve instantly, a lazy bag is a must).

If it is further extended to anatomy, it is even more discoverable, a rule.

That is, the strength of the flexors of the upper limbs of the human body is generally greater than that of the extensors.

And the finger arm, open the palm, obviously increases the participation of the extensor muscle group.

At the same time, it can also help stretch the flexor muscles and relax the joints around the shoulders, thereby increasing the range and strength of the arm swing during sprinting.

Therefore, under a series of scientific theoretical systems, it is more appropriate to open the palm than the traditional half-grip.

Especially now that I have grown taller, the half-arm swing may be more suitable for slightly shorter athletes, and this only possible advantage no longer exists.

Then I can put this technical modification on the agenda.

After all, 178.7 is not short at all.

Looking back now, the things in my mind are really... endless treasures.

When I ran back then, my mind was blank, I didn't know anything, I didn't understand anything.

The golden improvement period and the golden age were delayed in vain.

Including the stabilization of technology, too much time wasted, and there was no change along with the development of the body.

Well now, I can modify this aspect in advance.

However, this swing arm is different from the crank arm start.

The arm swing runs through the entire 100 meters, and a little modification is actually pulling the whole body.

At the beginning, you will definitely experience discomfort, and it is normal for your grades to decline.

But what are you afraid of now.

myself now.

Just have time.

I checked my five-dimensional attributes——

Name: God Su.

Height: 178.7CM.

Weight: 72.9KG.

Strength: 42.

Speed: 47.

Stamina: 43.

Responses: 43.

Flexibility: 41.

Nearly [-] "five-dimensional points" were invested in endurance potential and flexibility potential, and it turned out that such a small amount was added.

It looks like the future really has a long way to go.

It also takes a lot of training to realize those potentials.

but……

Being able to see the detailed data of your body is actually a very good advantage, you can keep track of the dynamics at any time, and there will be no difference at all.

After Su Shen took a shower, he went to bed early to rest, trying to build up muscle memory by using this technique before the next competition.

Let experience memory and muscle memory combine quickly.

Fortunately, I still have experience and memory, which can save a lot of time compared to ordinary people training from scratch.

Moreover, this technique can be integrated into the "six-second burst" to make the entire technique more explosive.

As long as there is a way, the score of 10.30+10.40+, to be honest...

This is the result that will not be on the stage after decades.

Can't make it to the National Games finals.

Su Shen went through the technique of stretching his palms and swinging his arms several times in his mind, then closed his eyes and went to sleep to prepare for tomorrow's new training.

PS: Sorry, as long as it is to check information and chapters of the paper, it will always be much slower. Please be considerate.

So, in fact, it is easier to write a pure system text, this effort can be at least two chapters, woo woo woo~~~~
(End of this chapter)