The Su God of the Reopening of the Sports Arena

Chapter 2503 Ultimate Front-Side Technology: Delayed Head-Up Rear-Shot Technology

Bolt is indeed in a godlike state.

Su Shen never doubted this.

If we can't achieve this, then our collaboration with the United States on scientific and technological research over the past two years has been in vain.

They don't deserve to be taken this seriously.

Therefore, he had already made his own preparations.

Also before the Moscow leg of the event.

He had already made plans.

It's not just about the techniques mentioned above; the biggest problem is improving the biggest weakness of promising athletes.

Later stages.

He and Randy had discussed the issue.

If you want to compare him to Bolt in terms of top speed.

almost impossible.

Bolt's ability to unlock the ultimate human speed truly requires a perfect storm of favorable conditions.

No one can compare to him in this respect.

Su Shen thought so too.

Although he is very talented, it's like a card game.

You are very talented.

Your rating is high.

You sss.

Sorry, but they have even higher ones.

They have one more 's' than you, or even two more.

Therefore, without the natural talent of someone like Bolt, Suarez was able to reach the third stage of his six-second burst.

It's already reached its peak.

Being able to maintain control over his body in a regular manner is already the ultimate scientific development of his body.

If you go against this principle and believe that any talent can rival a monster like Bolt, then that's just wishful thinking.

Therefore, recognizing that his own talent made it impossible for him to compete with Bolt in terms of speed, he realized that he was not capable of doing so.

It's impossible to activate the fourth stage of the six-second burst.

So, facing Bolt's terrifying human speed and ultimate dominance...

We always have to come up with other ways to deal with it.

Randy also supports this.

Otherwise, how can you compete with Bolt?
Judging from his performance in Moscow.

If the start is normal.

They were all overtaken by Su Shen.

They are all professionals, pragmatic people, and don't play games.

This is quite clear.

So, in order to face Bolt's godlike speed.

Faced with Bolt in this super-ideal state.

of course.

We need to approach it from other angles.

Of course, one should also improve their future prospects.

For example, what Su Shen did earlier was to improve his future prospects.

This belongs to the strategy of strengthening strengths to make them even stronger.

But that's certainly not enough.

Because the stronger a point is, the more difficult it is to improve, the more effort it takes, and the less effective the results.

It's often not that obvious.

But what if we address our weaknesses?

That would be without a doubt.

It's right here.

The most troubling problem for all aspiring athletes...

The problem of the later stages.

Su Shen had, of course, also put effort into this issue before.

Many people even believe that it has surpassed the limit that a top-performing athlete can reach in the later stages of the game.

It's already incredibly powerful.

Even Green said he was the strongest finisher among the early-career players.

But Su Shen himself knew.

This is not enough.

He needs to do even better to challenge Bolt.

Otherwise, Bolt would be the strongest player under this theoretical model.

They are not so easy to defeat.

He cannot do what he did with Moscow.

So let's rely on luck.

Relying on luck for a sudden surge in success is highly unstable.

What Su Shen wants is a reliable strategy.

At the very least, we must seek victory through stability.

A small surge.

After all, he is a big-game player.

This has been the same in both my previous and current lives.

Moreover, this is also because he has gained experience from so many competitions, and his overall competitive state has reached a new level.

Therefore, he is not worried about his performance in major competitions.

At least on this point, he and Bolt are evenly matched.

So what we need to think about now is...

When Bolt is about to unleash his signature move, a stable six-second burst of the fourth stage, two years from now.

How can I fight it myself?

What can I use to fight back?
What else can I use to fight back?
We must think this through clearly.

Otherwise, no matter how hard you practice, it won't matter.

The results may not be very good.

Having reached his level and stage, he was already pushing the boundaries of human capability. All previous experience and theories were of negligible use to him, given his own limitations...

They were the pioneers of the entire human race.

The answers to our questions about data and models still lie within them.

Therefore, if this direction cannot be accurately identified.

It was a waste of time.

It might be the end of it.

After all, Bolt's team is definitely working towards that goal.

Their goal is already very clear.

However, Su Shen is not yet clear about this.

Randy and the others didn't know either.

So when they have a meeting, everyone is actually a little nervous.

However, it is clear that Su Shen is unaware of this.

And theirs is unclear.

That's not the same thing.

Randy will find out soon.

Su Shen's so-called "not clear"

Refers to……

Several directions were listed.

Several models.

Several paths to strive for.

It's almost like...

Doraemon simply pulled out all sorts of solutions from his pocket.

This completely stunned Randy, who had been looking gloomy the whole time.

He couldn't help but smile wryly and ask, "When you said you weren't sure before, did you mean you were unsure because there were too many directions and paths, making it difficult to choose?"

"Yeah, what else?"

Su Shen said sincerely.

"Fake!"

Randy has always been very well-mannered.

Even so, he was still furious at Su Shen's move.

Of course, it's hard to tell whether it's anger or just the stark contrast.

He was still in a daze for a while.

Ultimately, they studied what happened after the meeting.

The direction we're on now is certain.

This is also the direction that Randy believes is most likely to be accomplished within two years.

He certainly believed in Su Shen's comprehension, ability, and grasp of the theory.

But two years is a long time.

Therefore, they need to find the optimal method, which is also the method that can produce results in the shortest time.

When they finished their meeting and informed Yuan Guoqiang of their decision, he was somewhat stunned, because the information he had received earlier clearly stated that—

Su Shen's team still doesn't know what the specific training direction and model will be for the next two years.
They still need to discuss and hold meetings.

How could it be so fast? A decision was made in just a few days?

Should we wait a little longer?

Let's discuss this seriously.
The answer obtained was—

Not at all.

We can finalize everything tomorrow, and after a week of preparation next week, we can officially begin training.

Look at this efficiency.

You made things so tense before.

We thought you had lost your way.

They came up with a solution so quickly.

Really...

It's so scary.

Please don't scare people like that next time.

Coach Yuan, I'm getting old too.

Their proposed solution is based on the biomechanical mechanism of delayed head-up and rear-end speed maintenance in the ultimate front-end technology.

This project is tentatively titled—

A study on the biomechanical mechanism and speed maintenance effect of delayed head-up rear-positioning technique in the ultimate front-side technique.

In modern sprinting, slowdown in the later stages has become a core bottleneck restricting athletes from achieving breakthroughs in performance. This is essentially the result of a combination of imbalanced energy supply, redundant technical movements, and insufficient inertia maintenance.

The delayed head-up rearward technology in the ultimate anterior side technology system constructs a technical closed loop of "long-term high-efficiency acceleration - low-energy posture maintenance - inertia continuation" through the explosive force transmission of the forearm fascia chain, the rhythm optimization of the golden three steps, and the dynamic control of the ultra-low center of gravity.

Therefore, Su Shen started from this point, systematically analyzing the technical connotation of delayed head-up technique from three dimensions: biomechanical principles, energy metabolism characteristics, and neuromuscular regulation, combined with empirical research in sports training, and revealing its core mechanism of prolonging the acceleration process, saving energy in the later stages, and maintaining the inertia of movement.

It provides theoretical support for the optimization of domestic sprinting techniques and specialized training.

Final laboratory studies showed that:

The delayed head-up rear-mounted technology can extend the acceleration phase by 10-20 meters.

The rate of lactic acid buildup decreases by 12%-18% in the later stages of the process.

The stability of cadence and stride length is improved by more than 20%.

It is a key technological innovation to achieve "less speed loss" in the later stages.

The essence of sprinting is to "maximize the use of human kinetic energy and explosive power in a very short time to achieve high-speed displacement throughout the race." The difference in performance often lies in the ability to maintain speed in the later stages or after 50 meters.

有数据显示，世界顶尖男子后程100米运动员50-100米掉速率普遍控制在3%-5%，而前程专业运动员掉速率可达8%-12%！

The core of this gap is not simply a difference in physical fitness, but is more closely related to the scientific nature of the technological system.

Traditional sprint technique in the early stages emphasizes "rapid head up-up acceleration," which often leads to the premature end of the acceleration phase, excessive energy consumption in the first half of the race, and "passive deceleration" in the second half due to the exhaustion of the phosphagen system and the accumulation of lactic acid.

Even with Su Shen's multifaceted improvements.

They still can't break out of this overall framework, can't escape it, the ultimate prospect, a system that seems like destiny.

But in fact, there is a way to do it.

However, this method requires a lot of preliminary technology.

A lot of preparation work is required.

After all of these are done.

Only then is it possible to make overall improvements.

It doesn't mean that you can do it from the beginning.

Otherwise, even if you had the skills of Tyson and Ali, with your average physical condition, you would be the one to sprain your ankle first.

It can't hurt anyone at all.

Even Tyson and Ali, throughout their careers, constantly adjusted and transformed their techniques based on their physical abilities and functions.

From the early stages of a career to the middle stages, to the peak stages, and to the end stages, they are all completely different.

All of them have undergone significant changes.

If you don't even understand this question.

That's all I can say.

Even if you restart the game, they'll just give you a new system.

You can't play it well either.

That's just how heartbreaking the truth is.

Because this is entirely due to the limitations of ordinary people's understanding.

If one's level of understanding only goes this far, then one will naturally operate according to one's own understanding.

However, this kind of problem is absolutely impossible for Su Shen.

Because of himself.

It is the pinnacle of theoretical systems in this field.

His understanding of the two lifetimes in this direction.

It can be said that it surpasses all theoretical research in this industry.

none of them.

As a revolutionary system for future sprinting technology, the ultimate front-side technology is characterized by "front-side chain-driven power generation, dynamic balance control, and long-duration acceleration".

The delayed head-up technology is a key link connecting the start, acceleration, and mid-race phases.

This technology breaks through the traditional "early head up" technique and stimulates the flexed arm start efficiency through the forearm fascia chain.

It combines the golden three-step stride frequency and stride length progression pattern with the continuous maintenance of an ultra-low center of gravity.

By extending the acceleration process to 50-60 meters, the dual goals of "speed increase and energy conservation" were achieved.

Or, to put it another way, accelerate and run.

Perform a mixing process.

What does it mean to perform a mixed processing?

Because delayed head-up technique is a core component of the ultimate frontal technique system, it refers to athletes actively controlling the forward tilt angle of their torso and head posture after the start of the race to delay the "head-up and upright" time point in traditional techniques.

This specialized technique extends the "low center of gravity acceleration" state from the traditional 30-40 meters to 50-60 meters. It relies on the tension transmission of the forearm fascial chain, the rhythm control of the golden three steps, and the coordination of the lower limb push-off and swing to achieve "long duration, high efficiency, and low consumption" in the acceleration process, laying the foundation for maintaining speed in the later stages.

Its core features are the "post-head-raising action" and the "continuity of the acceleration process". In essence, it optimizes energy transfer efficiency through posture control to achieve a dynamic balance between kinetic energy accumulation and physical energy conservation.

In this process, acceleration and mid-journey running must be combined.

Entering a new state.

This state is a mixture of acceleration and mid-journey running.

The required technical elements are as follows.

1. Force activation and transmission of the forearm fascial chain.

The fascial chain theory posits that the continuous tension network formed by muscles and fascia in the human body is the core carrier of force transmission. The forearm fascial chain, as an important branch of the anterior chain, connects the hand, forearm, upper arm, and anterior trunk muscle groups. Its tension state directly affects the efficiency and transmission path of starting force. In the delayed head-up rear-position technique, the activation and transmission of the forearm fascial chain are divided into three stages.

The first preparatory phase of the race: adopt the bent-arm preparatory posture, with the forearm fascia in a pre-stretched state and the palm facing down against the front of the body, so that the radial wrist flexor, biceps brachii and pectoralis major fascia form a continuous tension band. At this time, the energy storage efficiency of the fascial chain is increased by more than 30% compared with the traditional straight-arm preparatory posture, laying the foundation for the explosive release of power at the moment of starting.

The second starting phase: After the starting gun fires, the pre-stretch tension of the forearm fascial chain is quickly released. Through the coordinated action of "bending the arm and swinging it back - pushing the elbow forward", the muscles on the front of the trunk contract synchronously, forming a force transmission chain of "upper limb - trunk - lower limb". This avoids the force dispersion caused by the straight arm swing in traditional techniques, and improves the transmission efficiency of the starting push-off force by 25%-30%.

The third acceleration maintenance phase: As speed increases, the forearm fascial chain maintains moderate tension, and the arm swing amplitude is controlled at 50-60 cm (forward and backward direction), avoiding lateral swings beyond the body midline. Through the tension adjustment of the fascial chain, the upper limb arm swing and lower limb push-off are synchronized and coordinated, reducing energy consumption caused by redundant movements.

2. The rhythm control and speed progression of the three golden steps.

The "golden three steps" are the key rhythmic nodes for achieving sustained acceleration in the delayed head-up technique. They refer to the coordinated pattern of stride frequency, stride length, and push-off and swing in the first three steps after the start. The core objective is to establish an acceleration rhythm of "small steps, high frequency - rapid transition - increasing stride length," laying the foundation for long-duration, low-center-of-gravity acceleration.

3. Dynamic control and maintenance of ultra-low center of gravity.

所谓超低重心是指延迟抬头后置技术的核心姿态特征，指在加速阶段（0-60米），运动员躯干与地面的夹角始终保持在60°-75°传统技术为30米后夹角增至80°以上，重心高度控制在自身身高的45%-50%，传统技术为55%-60%。

The dual goals of acceleration efficiency and energy conservation are achieved through the dynamic stability of the center of gravity. Its control mechanisms include, but are not limited to:

Stable support for the core muscles:
The transverse abdominis, erector spinae, and quadratus lumborum muscles work together to maintain core stability when the trunk is leaning forward, preventing imbalance caused by a low center of gravity. The continuous activation of the core muscles keeps the trunk swaying amplitude within 5°, reducing energy consumption caused by postural fluctuations.

Coordination of lower limb push-off and swing:
When the supporting leg pushes off, the hip, knee and ankle joints exert force in sequence to form a "whipping" push-off. The swinging leg actively folds forward and swings forward, with the thigh swinging to the level of the hip joint. This avoids excessive backward push-off that causes the center of gravity to sink, and keeps the center of gravity trajectory steadily forward and upward. The fluctuation range is reduced by 40% compared to traditional techniques.

Active control of head posture: The head should always be kept in a neutral posture with the spine in a straight line. The head-raising action should be delayed to 50-60 meters to avoid the increase in air resistance caused by raising the head too early at 30-40 meters in traditional techniques. Raising the head too early increases the drag coefficient by 15%-20%, while reducing excessive tension in the neck muscles and reducing energy consumption in the upper body.

Once these preliminary technologies are completed, they can be used to demonstrate what Su Shen is about to do.

Or rather, the basic actions you've already planned from the very beginning.

Utilizing biomechanical mechanisms.

Extend the acceleration process to maximize kinetic energy accumulation.

First, we use extended acceleration phase and peak speed optimization. In sprinting, athletes straighten up at 25-30 meters, which means the acceleration phase ends prematurely and the peak speed occurs too early, leading to a passive slowdown in the later stages due to energy decay and physical exhaustion.

The delayed head-up technology extends the acceleration phase to 50-60 meters by maintaining an ultra-low center of gravity, transforming the speed increase process into a "progressive peak" characteristic.

What does it mean to transform the speed-up process into?
It's about optimizing the speed improvement curve.

In his previous sprinting technique, the speed improvement curve reached its peak at 100 meters and then gradually declined, with a drop in speed of 8%-12% in the later stages.

延迟抬头后置技术的速度提升曲线在10-20米达到峰值，且峰值速度较传统技术提升3%-5%，同时峰值平台期延长10-15米，使后程处于“速度维持期”而非直接“衰减期”。

Secondly, continuous output of horizontal propulsion is used.

By utilizing an ultra-low center of gravity, the athlete's push-off direction is closer to horizontal, with the horizontal component of force accounting for 70%-75%, compared to 60%-65% with traditional techniques. This reduces vertical force loss and increases the propulsion efficiency of each step by 10%-15%. Simultaneously...

Long-duration low center of gravity acceleration allows the lower limb muscles to exert force continuously under "moderate load," which can also avoid the change in the angle of force exertion caused by standing up too early in traditional techniques, thus maintaining the stability of propulsion.

At the same time, it should be emphasized that...

The reduction in both air resistance and braking resistance is also due to his ultra-low center of gravity operation.

Gain additional benefits.

In sprinting, resistance consumption is a significant factor affecting speed in the later stages, including air resistance and ground braking resistance. The delayed head-up technique effectively reduces both resistances through posture control.

For example, it reduces air resistance.

人体在运动中的空气阻力与迎风面积呈正相关，延迟抬头后置技术中，低重心前倾姿态使迎风面积较传统直立姿态减少25%-30%，风阻系数从传统的0.9-1.0降至0.7-0.8。

According to data from the Su Shen Lab, when an athlete's speed reaches 10 meters per second, the air resistance of traditional techniques is about 35-40 Newtons, while the delayed head-up technique can control the air resistance to 25-30 Newtons.

Energy consumption per meter of running is reduced by 10-15 joules.

The cumulative energy savings in the later stages reach 400-600 joules.

This is equivalent to reducing physical exertion by 10%-12%!
Similarly, braking resistance will also decrease.

In previous technologies, premature head lifting led to an increased angle between the support leg and the ground upon landing, resulting in increased braking resistance.

In the delayed head-up rearward technology, the low center of gravity keeps the landing angle of the supporting leg at 65°-70°, with the forefoot landing first and quickly transitioning to the entire foot. The braking time during the cushioning phase is shortened to 0.03-0.05 seconds, which is 40% less than the traditional technology.

Braking resistance is reduced by 30%-35%.

This avoids speed loss and energy waste caused by braking.

Because his startup and acceleration are now faster.

Naturally, the entire forward momentum also extends further forward.

The seemingly unbreakable 30-meter curve was about to rise.

It will naturally continue to extend backward.

This involves deeper academic aspects.

For example, energy metabolism mechanisms.

This is because it optimizes energy supply efficiency and delays the onset of fatigue.

it is known.

Although sprinting relies entirely on the anaerobic energy system, with the phosphagen system providing explosive power for 0-6 seconds, the anaerobic glycolysis system gradually begins to provide energy replenishment for 6-10 seconds thereafter, and this amount increases as the distance increases.

However, it is important to know that the lactic acid produced during glycolysis can lead to muscle acidosis, reducing contraction efficiency and being the core physiological reason for slowdown in the later stages of the game.

The delayed head-up technique optimizes the economy of technical movements, achieves efficient regulation of energy metabolism, and delays the onset of fatigue.

After all, as long as you are a normal person, the energy reserves of the phosphagen system are limited. In the past, due to premature acceleration to peak speed, the phosphagen system was nearly exhausted at around 60 meters. Only a very few monsters could maintain their top speed at 70 meters or even longer.

Subsequently, the body has to rely on the glycolysis system for energy, accelerating lactic acid accumulation. The delayed head-up post-processing technology accelerates the process over a long period of time at a low intensity, achieving 85%-90% of the peak rate, thus reducing the consumption rate of the phosphagen system by 20%-25%.

New technologies like Su Shen are designed to accelerate the optimization of energy allocation during the acceleration phase.

Long-term acceleration results in a "gradual" increase in speed.

This avoids the rapid depletion of phosphate generators caused by the "explosive acceleration" in traditional technologies.

This extends the effective energy supply time of the phosphagen system from 6 seconds to a fraction of a second, covering a wider effective distance and preserving more phosphagen reserves for later stages.

Improved operational economy.

This is also a key point.

Because of the high degree of coordination in technical actions.

Forearm fascial chain conduction, pedaling and swinging synchronization, etc.

This improves energy utilization efficiency by 15%-20%, meaning that energy consumption is reduced by 15%-20% at the same speed.

Reflecting on this new technology, data from the Sussex Lab shows that athletes using delayed head-up positioning technology...

The remaining amount of phosphate at 50 meters is more than 30% higher than that of previously popular international technologies!

Provide more energy support for maintaining high-intensity exercise in the later stages!

This is called.

The biomechanical mechanism and speed maintenance effect of delayed head-up rear-positioning technology in the ultimate front-side technology.

Have you failed to learn it?
Anyway, it's God Su.

It's preparation, and they're about to unleash their own ultimate move.

This is a surprise for Bolt.

(End of this chapter)