Chapter 117: An Advanced Method to Make the Six-Second Explosion Even More Explosive
Chapter 117 An advanced method to make the "Six Second Explosion" more explosive
Back in Xiangshan City, training still has to continue.
There will be the next Grand Prix at the end of this month.
Moreover, you said it was a coincidence that it happened to be held in Xiangshan City.
So everyone is playing at home.
However, this is the final battle of the Grand Prix, and the competition is still very fierce, at least it is much more fierce than the previous round.
It is said that a lot of big guys will come over.
At that time, apart from Zhao Haohuan, Su Shen probably had no chance.
The fastest speed in China right now is indeed only 10.20+, but there are still many people there between 10.20 and 10.50.
It’s just that domestic training is not systematic enough, which causes many people’s status to fluctuate greatly and is not stable at all.
However, since he was preparing for the National Games, Su Shen did not feel that he would have no chance at all. After all, the "crank-arm starting technique" he had just mastered was still far from perfect. He had just started using it, and it was far from being used to his body.
At the proficiency level, this is the right time to strengthen it.
There is also the "six-second rule", a technical move that Su Shen feels can be upgraded to an upgraded version.
It is also a technical method that requires changes in the upper limbs to improve.
Zhou Bing and Zhao Haohuan's upper body strength is still not up to standard, but when they can barely load the bent arm to start, Su Shen's upgraded skills in this area can be used and they can start participating in training courses.
Just in time to give everyone a sample.
That is the integration of the "palm extension and arm swinging technology".
The general technical direction of sprinting has also passed through the stepping style, stepping style, and entered the swing style.
But in fact, after the swing type, we are about to enter an era. Let’s not talk about this for the moment. The new technology that Su Shen is now adding is mainly in the aspect of swing arms. The research on swing arm technology in our country was still quite advanced at the beginning of the 21st century.
Lagging behind, for example, the palm posture of swinging arms is still the traditional half-clenched fist swinging posture.
This arm swing technology, well, is really like the big brother of the Soviet Union.
Maybe there were times when it was advanced before, but times have changed now. If you continue to use this method, the impact will be great.
For example, before Su Shen reopened, he had been using this arm swing method most of the time. He even failed to modify it properly because the training time was too long. Of course, it may also be a half-fist grip, or even more
It is suitable for athletes who are slightly shorter in stature. There are some studies in this area, but they are not in-depth. But one thing is for sure, fully opening the palms is the running method of most top athletes.
Su Shen has been using this method since he reopened, because his height has not yet broken through a certain limit. After he came back, he specifically measured it and found that his current height has reached 178.7. It seems that in the future, it will exceed 179 or even reach 180.
It is possible. In that case, you can try it yourself and change the half-grip posture of the swing arm.
Don't think this is nonsense, there is scientific basis for this.
Through experimental analysis, the arm swing frequency of the half-clenched fist lags behind the arm swing frequency of the extended palm.
The specific data is something like 10 seconds, and there is about a difference of 2.5 times.
Let’s calculate the bone lever principle of the human body - resistance = force X moment arm/resistance arm.
According to the formula, if you want to overcome the air resistance during running, there are only two methods that are most suitable.
One is to increase the strength arm and the other is to shorten the resistance arm.
Because the longer the moment arm, the smaller the power required to overcome resistance, so by pushing down according to this physical law, you can easily derive the condition that extending your finger will extend the moment arm.
The force arm is greater than the resistance arm.
Naturally it will be relatively labor-saving.
The most important thing is that such a change in movement will not slow down your arm swing frequency, but it has been proven that it can also speed it up.
Moreover, when the fingers are extended, the distance between the forearms will increase. The advantage of this increase is that it allows the arm swing to produce a traction effect through the palm of the hand.
This can increase the speed and power of the swing arm, and the upper arm and forearm can be better combined through traction.
So why do both China and the Soviet Union like to adopt a half-grip arm swing?
Because the half-grip style will produce a relatively relaxed feeling during running.
It seems to be more in line with the human body's arm swing rules.
But experiments have shown that when running like this, no matter the arm swing frequency or arm swing speed and force, it is weaker than the extended arm swing.
And it cannot produce the traction effect of the palm.
This is equally obvious when used among ordinary people. Generally speaking, it can directly increase the speed by about 0.4~0.7 seconds. (You can try it quickly and it will improve instantly. It is a must-have for lazy people).
If we extend further to anatomy, we can find a rule.
That is, the strength of the human body's upper limb flexor muscles is generally greater than that of the extensor muscles.
And fingering the arms and opening the palms obviously increases the participation of the extensor muscles.
At the same time, it can 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, according to a series of scientific theoretical systems, open palms are more appropriate than the traditional half-grip.
Especially now that I have grown taller, the half-grip arm swing may be more suitable for shorter athletes, and this only possible advantage no longer exists.
Then you can put this technical modification on your agenda.
After all, 178.7 is not short by any means.
Looking back now, the things in my mind are really... endless treasures.
When I ran away, my mind went blank, I didn't know anything, I didn't understand anything.
The golden improvement period and golden age have been wasted in vain.
Including the stabilization of technique, too much time was wasted, and changes were not made along with the development of the body.
Now that it's fine, you can modify this aspect in advance.
But this swing-arm start is different from the crank-arm start.
The arm swing runs throughout the entire 100 meters. Modifying it a little bit is actually a movement of the whole body.
At the beginning, you will definitely experience discomfort and a decline in performance, which is normal.
But what are I afraid of now?
myself now.
I just have time.
Checked his five-dimensional attributes——
Name: Su Shen.
Height: 178.7CM.
Weight:72.9KG.
Strength:42.
Speed:47.
Endurance:43.
Reaction:43.
Flexibility:41.
Nearly 100,000 "five-dimensional points" were invested in endurance potential and flexibility potential, and the result was just this little increase.
It seems that the future really has a long way to go.
A lot of training is needed to realize these potentials.
but……
Being able to see the detailed data of your body is actually a good advantage. You can keep track of the dynamics at any time without any differences at all.
After Su Shen took a shower, he went to bed early to rest, trying to practice this technique as early as possible to build muscle memory before the next competition.
Let experience memory and muscle memory be combined quickly.
Fortunately, I still have experience and memory, so I can save a lot of time in this regard than ordinary people training from scratch.
Moreover, this technology can be integrated into the "six-second burst" to make the entire technical action more explosive.
As long as there is a way, a score of 10.30+10.40+, to be honest...
This is an achievement that will not be on the table decades later.
I couldn't even make it to the National Games finals.
Su Shen went through the palm-stretching and arm-swinging technique 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 you look up information and chapters of papers, it will always be much slower. Please be considerate.
So, in fact, it is easier to write a purely systematic article. With this effort, I can write at least two chapters, woo woo woo~~~~