The Su God of the Reopening of the Sports Arena

Chapter 2502 Godly Fourth Stage! A Super Speed ​​That Brings Despair
Fortunately, Bolt was able to complete all the technical moves smoothly without being affected.

That being the case.

There is a good chance.

Usain himself was not affected.

How could I be affected in advance?

Mills immediately shook off his earlier mood after seeing Bolt's performance.

After all, it's the mindset of an athlete.

Very critical.

Bolt's mentality has always been prone to fluctuations.

This has been very common in previous matches.

Especially since Daegu in 2011.

There always seemed to be something, subtle or not, influencing him.

Even Mills did not disagree with this.

He thinks so too.

A contest of mental attributes.

Bolt had an incredibly smooth journey.

Something is always missing.

His biggest setback might just be his previous injuries.

In fact, athletes who reach the super stage...

People who become super athletes.

Who hasn't gone through this phase?

Who hasn't experienced the troubles and setbacks caused by injuries?
So this part.

not enough.

Far from enough.

At least from his current perspective.

It is impossible to highlight one's strengths.

I didn't think this would be a problem, because there are almost no other people who can come close to Bolt in terms of other aspects.

In any case, as long as no one can pose a threat to him, psychological factors will not be taken into consideration.

After all, if you slip down and lose, no one will blame you.

People will just say that wasn't Bolt at his peak.

So losing isn't a problem.

At his peak, Bolt was flawless.

Such problems will naturally be hidden from view.

If you've studied music, you'll know.

It is only meaningful to make comparisons within the same social class.

The same applies to mental attributes.

Until your skills reach a certain level.

There's no need for comparison.

Because you can't allow him to have any mental problems.

There won't be any fluctuations.

In music, this translates to a high-frequency contrast pattern, comparing the thickness and quality of the same high notes.

Compare the tweeters with the same quality and thickness.

The same applies here.

Only when they are at the same level can you compare their spiritual attributes.

Otherwise, there would be no need for comparison.

It's just a pity that Su Shen suddenly appeared out of nowhere.

With the plans disrupted, Bolt was forced to reveal his weakness in mental attributes.

It revealed his lack of self-discipline.

In fact, you need to understand that the control of your physical body still lies in your brain.

Therefore, in the final analysis, a lack of self-discipline, insufficient effort, a tendency to daydream, and a tendency to let one's mind wander are all essentially due to insufficient mental qualities.

You cannot overcome the various desires in your mind.

Then naturally, one will be unable to exercise self-discipline.

A very concrete example of this is the starting line.

Bolt never had a mental block at the start of a race before.

Since Daegu.

It appeared suddenly.

Although he repeatedly stated in interviews that he wouldn't have this problem, his coach Mills actually knew very well...

How could there not be?

Quite a lot.

Some are very big.

His starting reaction time in every major competition is always back to its peak.

That's a typical example.

Facts speak louder than words; there's no need for so much unnecessary talk.

Many athletes have experienced this problem, including Suarez himself. He also made a false start during his year in Moscow.

According to his own account, it also caused him great psychological trauma back then.

This causes me to feel inexplicably hesitant and afraid every time I listen to a voice.

But he overcame it.

They eventually overcame their psychological barriers.

This was a problem that Bolt never changed until he retired.

However, it seems that he is under multiple pressures.

This is Bolt, still at his peak.

The fact that this problem was successfully overcome and the extremely high startup response this time is the best example.

Even against a monster like Su Shen who can react instantly in the finals.

There's no comparison.

But compared to his own past performance, winning this much is already quite an achievement.

This is enough to prove that he has overcome this psychological obstacle that he had never overcome in his previous life.

This incidates that.

His mental attributes.

It has made significant progress.

Leaving aside the comparison with Su Shen, at least compare him to himself?

Yes, compared to Bolt in previous major competitions.

They have all made great progress.

Here, Su Shen displayed technical skills that the American team had not anticipated.

Despite Su Shen's ability to create such a significant starting advantage even with his arms bent at the start, it was still remarkable.

Faced with all these unexpected events.

He was still able to perform his skills with a stable mindset.

at this point.

This far surpasses Bolt's performance in every previous major competition.

Even Mills himself felt somewhat ashamed.

Known for his calm and composed demeanor, he had previously criticized, and even expressed some regret, that Bolt lacked mental fortitude.

Where did I expect that?

I can't believe this day has come.

The tall, dark figure running on the track, even as his own composure wavered...

He was actually able to withstand such an unexpected shock.

Continue to demonstrate your technical skills.

It is not affected by anything.

That's the point.

This is something Mills should be encouraged to do.

That alone makes the two years of investment in Bolt's career worthwhile for the American sports technology team...

Get back on your feet.

Yes, they fell far behind, or rather, the gap they had fallen behind was not as small as they had anticipated.

So what?

At least Bolt's top speed.

Still invincible.

Synergistic release of elastic potential energy from multiple joints and maximization of energy utilization efficiency!

In the crucial transition zone of the first 20 meters of the 30-50 meter race, another core advantage of Bolt's upgraded three-joint torque technology lies in the realization of the synchronous and coordinated release of elastic potential energy of the hip-knee-ankle joints, breaking through the inefficient mode of "single joint energy storage-release".

This elevates the utilization rate of the elastic potential energy of the muscle-tendon complex to a new level, providing core energy support for sustained high-speed propulsion.

From a biomechanical perspective, the push-off and extension process in sprinting is essentially a superposition of the active contraction force of muscles and the elastic rebound force of tendons. The gluteus maximus-iliotibial band in the hip, the quadriceps femoris-patellar tendon in the knee, and the triceps surae-Achilles tendon in the ankle together constitute three interconnected elastic energy storage systems. When ordinary athletes transition from acceleration to the middle of the race, due to insufficient neuromuscular control precision, there is a significant timing difference between the elastic energy storage and release in these three joints—often the ankle joint releases potential energy first, followed by the hip and knee joints. This results in the release of potential energy failing to form a combined force, with some energy being internally dissipated during the transmission between joints.

Bolt's technological upgrades, combined with his exceptionally long wingspan and high leverage, have created a coordinated release mechanism of elastic potential energy through "upper limb traction - core rigidity - three-joint synchronization." Before each push-off in the 30-50 meter range, his forward swing, through the leverage of his long upper limbs, causes his core to tighten in advance, forming a rigid "energy transmission center." At the moment his feet touch the ground, the ground reaction force is transmitted upwards, simultaneously triggering the elastic energy storage in the tendons of the hip, knee, and ankle joints.

At this point, the core rigid support prevents energy from dissipating to the torso, allowing the energy storage process of the three joints to be completely synchronized. When the push-off begins, the central nervous system precisely controls the synchronous release of the elastic potential energy of the three joints. The extension potential energy of the gluteus maximus-iliotibial band, the stretching potential energy of the quadriceps femoris-patellar tendon, and the elastic potential energy of the calf triceps surae-Achilles tendon will converge into a forward force at the same time, directly superimposed on the torque output of the three joints.

The scientific basis for this coordinated release mechanism stems from the Series-Elastically ...

Furthermore, it combines the rigid support of isometric contraction of the core muscle groups with the extreme reduction of torque transmission loss!

That is, in the critical 30-50 meter range where the acceleration transitions to the middle of the race, another core value of Bolt's three-joint torque technology upgrade is evident.

The key lies in strengthening the rigidity of the core muscle groups through isometric contraction, thereby constructing a lossless torque transmission channel consisting of "upper limb lever - core rigid hub - lower limb three joints".

It completely solves the problem of torque transmission attenuation caused by core relaxation in ordinary athletes.

From a biomechanical transmission perspective, the torque generated by the three joints of the lower limbs and the traction torque generated by the swinging of the upper limbs with their extended levers both need to be transmitted and integrated through the core trunk as a central hub. During high-speed propulsion, the core muscles of ordinary athletes are mostly in a state of dynamic contraction, and the trunk will undergo slight flexion, extension, or torsional deformation. This deformation will cause a 15%-20% energy loss in torque transmission.

Some torque is converted into useless work from torso swaying, failing to efficiently propel the body forward. Bolt's technological upgrades specifically strengthen the isometric contraction ability of the core muscles, allowing the core to remain in a "rigidly locked" state throughout the 30-50 meter range.

Specifically, during each push-off and arm swing cycle in this phase, Bolt's core muscle groups, such as the transverse abdominis, erector spinae, and quadratus lumborum, continuously tighten in an isometric contraction pattern, transforming his torso into a rigid "mechanical transmission axis."

When the swing of the extra-long arm span generates traction torque, the torque is transmitted directly to the hip along the rigid torso, without any energy dissipation due to torso deformation.

When the hip-knee-ankle joints of the lower limbs generate torque, the torque can be completely converted into forward propulsion through the rigid support of the core, avoiding lateral loss of torque due to core relaxation.

The scientific basis for this technology design comes from the mechanical properties of isometric contraction—during isometric contraction, the muscle length remains unchanged but the tension reaches its peak, which can provide the most stable rigid support for the body, and its support strength is far greater than that of dynamic contraction.

Bolt's training team, led by Amelica, uses targeted isometric core contraction training to help his core muscles maintain stable tension during high-speed movements.

The torque transmission loss is reduced to less than 5%, which is far lower than the 15%-20% loss rate of ordinary athletes.

It is also far below what I used to be.

From this perspective, you should know that America's scientific research capabilities are not to be underestimated.

They really have some skills.

Bolt was fifty meters ahead.

The transverse abdominis and erector spinae muscles form a strong "mechanical barrier" under the tight-fitting clothing.

He forged his torso into a rigid, inelastic transmission axis. His most distinctive feature is his arm swing trajectory, which far surpasses that of ordinary people:

The extra-long forearm moves in a standard right-angle posture, with the palm just brushing the lower edge of the pectoral muscle when swinging forward and the elbow firmly touching the waistline when swinging backward, without any outward drifting throughout the entire movement.

This is by no means a simple balancing action, but the core force-generating link of high-lever traction—when his right arm completes a rapid forward swing, the deltoid muscle in his shoulder instantly contracts and tightens, and the traction torque surges down along the rigid torso, like a steel cable pulling an anchor, firmly anchoring the hip at the golden force-generating angle of 15° with the ground, eliminating any possibility of backward deviation.

The 40-meter marker line was instantly ripped apart by a bright yellow lightning bolt.

The roar from the Bird's Nest stands suddenly rose.

Bolt is at the peak of his power, transitioning from acceleration to mid-race.

Rigid support from isometric contraction of the core muscle groups.

It was performed to perfection within this short 10-meter span.

His center of gravity had been raised to the standard running posture, yet there was no sign of swaying—his transverse abdominis, erector spinae, and quadratus lumborum muscles seemed to be firmly locked in place by an invisible metal clamp.

The outline of his torso beneath the tight-fitting suit was as hard as a forged steel plate, without the slightest hint of relaxation or dynamic contraction.

This is not simply muscle tension, but rather "rigid locking" resulting from isometric contraction, which transforms the torso into a lossless mechanical transmission axis.

At this moment, his extra-long forearm is swinging at high speed in a 90° bent-arm posture. When his right arm swings forward, the deltoid muscle in his shoulder suddenly contracts, and the traction torque is transmitted straight along the rigid torso. Not a single bit of energy is dissipated due to the deformation of the torso.

Almost simultaneously, the torque of the three joints of the lower limbs—hip, knee, and ankle—exploded suddenly, and the gluteus maximus bulged like iron.

The quadriceps muscle tensed instantly, and the Achilles tendon rebounded like a steel string, with this powerful torque also being transmitted along the torso.

It precisely superimposes with the traction torque of the upper limbs, transforming into an overwhelming force that propels it forward.

In the footage captured by the high-speed camera, Bolt's core muscles maintained constant tension, with no change in muscle length, yet they unleashed peak support power.

This supporting force forms a positive cycle with the swinging inertia of the ultra-long lever of the upper limbs—the inertial force generated by the swing arm further tightens the core, and the rigidity of the core amplifies the lever's traction efficiency.

This reduces torque transmission loss to less than 5%.

He felt he was ready.

As his speed continued to increase.

Bolt's figure suddenly stretched out at the 50-meter mark.

That wasn't ordinary acceleration; it was the ultimate burst of the fourth stage of the 6-second rule, triggered by the combined action of muscles, nerves, and a customized technology system.

This is the "realm of gods" in the history of human sprinting, strictly defined as the 50-meter interval from the starting gun to around the 6th second. The speed begins to steadily approach 46 kilometers per hour.

The instantaneous velocity also began to approach the critical threshold of 12.78 m/s.

Only by blasting through this instantaneous speed.

Only then can you open the door to the fourth stage of the six-sided drawing method.

His stunning appearance at the Moscow World Championships was once regarded by the outside world as a miraculous accident of overflowing talent.

Meanwhile, BJ is at the Bird's Nest.

After two years of rigorous training in the United States, Bolt, with absolute clarity of mind, is smashing open the door to the limits that was once half-closed.

Bang bang bang bang bang.

At this moment, he has already surpassed the peak torque range of 30-50 meters and entered the high-speed vacuum zone beyond 50 meters.

What others see as the "speed ceiling" is, for him, merely the starting line of the fourth stage of the 6-second rule.

Two years ago in Moscow, he reached the edge of this field through instinctive muscle memory.

At that time.

Although they barely made it into the fourth stage of the 6-second burst.

The torque output of the hip, knee, and ankle joints is like an out-of-control volcanic eruption.

Its power is immense, yet it harbors hidden chaos.

There is still a slight lag of 0.01 seconds in the connection between the lever traction of the upper limb's extra-long arm span and the torque of the lower limb.

What now?
Countless 3D motion captures were performed at the US training base.

Synchronized training with electromyographic signals.

They have long since refined this "accident" into a "controllable" technical weapon.

The spectators in the stands only saw Bolt's stride continue to widen at the 50-meter mark.

This is a number that far exceeds the normal stride length limit for human sprinters.

Few people know that behind this step lies the ultimate evolution of the three-joint torque technology in the fourth stage of the 6-second rule.

With the support of core rigidity transmission, the hip extension torque soars to a terrifying peak of 172 N·m.

It far exceeds the 165 N·m of the Moscow period.

The relay torque of the knee joint is precisely positioned at the golden output point of 145 N·m.

There was no muscle stiffness due to excessive exertion, nor was there a loss of momentum due to power loss.

Furthermore, the plantar flexion torque of the ankle joint, with a peak value of 188 N·m, squeezes the horizontal component of the ground reaction force to its limit.

The timing difference in torque output among the three components has been reduced to less than 0.005 seconds.

This forms a tight, rigid torque chain.

Every inch of strength is transformed into forward propulsion.

Not a single bit is wasted.

What's even more astonishing is the leverage effect of his exceptionally long arm span, which creates a "lock-in effect" in the fourth stage of the 6-second rule.

Unlike the high-frequency swinging during the acceleration phase, his arm angle was now slightly adjusted to 110°. The angle between his forearm and the ground was just right to cut the airflow and reduce the air resistance coefficient to 0.81—a further reduction of 0.04 compared to the Moscow period.

The extra-long forearms are like two sharp knives, cleaving through the air barrier in front of the body. The traction torque generated by the swinging motion is no longer just an auxiliary power, but forms a "cross-shaped force field" with the torque of the three joints of the lower limbs, firmly fixing the body's center of gravity on the central axis of the forward trajectory.

His torso no longer swayed at all; every push-off and every swing of his arm was as precise as the meshing of gears in a precision instrument.

This wasn't a sudden burst of talent; rather, it was the result of two years of arduous training, where he honed every muscle and joint in his body into "high-speed components" that obeyed his conscious commands.

The speedometers beside the track were jumping wildly.

The Jamaican television commentator's screams instantly broke through the microphone's limits.

A tremor accompanied by a cracking sound.

It echoed in all Jamaican television sets.

Bolt glanced at the numbers on the speedometer out of the corner of his eye.

A smug glint appeared at the corner of his mouth.

Unlike Moscow.

Here he truly found that precise state to enter.

This gate.

It wasn't difficult for him to push it away.

He did not slow down.

Instead, it further squeezes out the remaining potential of the three-joint torque, and the cadence remains stable in the golden range of 4.9Hz.

The wind whistled in my ears.

But they could no longer budge his body in the slightest.

because.

Bolt could clearly feel how the ground reaction force was transmitted upwards along the torque chain with each push of his foot.

How does the traction torque perfectly combine with the lower limb strength with each arm swing?

This thrill of controlling extreme speed.

It's truly captivating.

Two years ago in Moscow, after crossing the finish line, he looked at his coach in confusion, wondering what he had just experienced.

He only knew he had a feeling, but how he achieved it was something he himself couldn't figure out. He was completely baffled.

At this moment, in the Bird's Nest, his mind was perfectly clear.

It was as if he knew exactly how much strength he used with each step.

We know exactly to what scale the torque output of each joint is precise.

They are fully aware that they are wielding absolute dominance.

It is setting a new limit for human speed.

52 meters, 53 meters, 52. 5 meters, 57 meters, 58 meters, 59, 60 meters...

The speed is constantly increasing and shows no sign of stopping.

The speedometer readings have already exceeded the maximum and are still being increased.

It's getting closer and closer.

It's getting closer and closer.

It's getting closer and closer to 12.78.

Exceeding this instantaneous speed.

That's how Bolt unlocked the fourth stage of his six-second burst.

So far, this is the only way for humanity to unlock this extreme speed.

That's absolutely true. Without that talent, no amount of scientific training can achieve it.

So far.

Even Su Shen wouldn't work.

Because even decades from now.

This is just a conceptual thing; no one has ever actually done it.

Because of people like Bolt.

One like that might not appear for decades.

Now, under the pressure from Su Shen, the one who restarted the game.

This pushed Bolt's talent to its limits.

This pushed Bolt's self-discipline to its limit.

This even forced Bolt to stand alongside leading American laboratories in sports science.

That's absolutely right.

Suarez forced Bolt to unleash his strongest form.

Bang bang bang bang bang.

Bolt's figure continued to accelerate.

The speedometer readings are still slowly climbing.

The cheers in Jamaica, this small island nation, grew louder and louder.

It seemed like everyone was watching the game.

Countless people held up their phones, wanting to capture this historic moment.

The Jamaican commentator's voice was even slightly choked with emotion, yet still powerful and resolute: "This is Bolt's moment!"

"This is Jamaica's moment!"

"This is a night that belongs to the Bird's Nest!"

"He's back from 08!!!"

It continued until after 60 meters.

Usain Bolt's extreme speed.

Finally, the 12.78-meter mark was broken, setting a new record for instantaneous speed.

At the moment of breaking through the limits of the testing instrument.

The fourth stage of the six-second burst has been achieved.

He pushed the door open again.

The ultimate speed for humankind.

They descended upon the Bird's Nest once again.

Bolt knew that it wasn't easy for him to push open this door normally.

But as long as this guy is standing next to me.

As long as this guy is still leading the pack.

I'm sure I can do it.

Therefore, Su.

Is this your good fortune or your misfortune?
without you.

I can't reach that speed.

terribly sorry.

He was ahead of me; his starting reaction was fine.

After I mastered the bent-arm start, which greatly compensated for my naturally high center of gravity and difficulty in starting,

As long as I push open this door.

I will be unstoppable.

Even though this is your home turf.

But the bird's nest.

Isn't this also a lucky place for me, Usain Bolt?
it's here.

I took off in 08.

15 years.

I would do the same.

Your home turf.

I'm in charge.

But yeah.

Just as Bolt was enjoying his impending victory.

He seems to have forgotten one thing.

It was indeed Su Shen who pushed him to this level, enabling him to push open the fourth door of extreme speed.

but.

And isn't he the same?

Put Su Shen down.

Even if Su Shen is restarted.

They've been forced into this situation until now.

This is not 2013 anymore.

Your set.

I've seen it.

and so.

Su Shen could clearly sense the speed and airflow changes of the person behind him.

The fourth stage of the six-second burst.

The ultimate speed for humankind.

It was right behind me.

but.

This isn't Moscow anymore.

It won't surprise him anymore.

Right now, Su Shen only has five words on his mind.

Even if it was right behind him.

A creature with a speed exceeding 46 kilometers per hour, comparable to that of a human.

Same thing.

Only five words...

It's my turn to make a move.