The Su God of the Reopening of the Sports Arena

Chapter 2424 9.58 seconds isn't that great! It's your turn again, Su.
BOOM ...

Game start.

The moment the gun fired, Guy unleashed his explosive power without reservation—his hands sprang off the ground, his elbows almost straight, and as he swung back, his arms slammed hard behind him, his shoulder blades violently retracting; as his legs pushed off the ground, the heel of his back leg instantly rose to his hip, his knee fully extended, and his front leg shot into the ground like an arrow, the "dull thud" of his foot hitting the plastic piercing through the noise of the arena.

In the first 3 meters, his stride frequency reaches its peak during the starting phase, and the tailwind makes it easier for his reaction force from pushing off the ground to be converted into forward kinetic energy.

Reach the 10-meter node.

He was in first place by a narrow margin. His torso trembled slightly due to his aggressive exertion, but this was suppressed by his explosive power, which amplified his "start and sprint" style.

After Bradman fired the shot, the joints entered a "seamless mode"—the hip joint first twisted slightly, causing the thigh to swing forward, followed by the knee joint cushioning the impact and the ankle joint extending, with all three joints exerting force synchronously without any "sequential difference".

The arm swing and the push-off work together. When the arm is halfway forward, the leg pushing off the ground has just completed its power exertion. The core slightly twists to maintain balance and avoids body shift caused by the tailwind.

In the first 5 meters, his stride length was stable, and his stride frequency gradually increased.

At the 10-meter mark, his movements were completely fluid, and the tailwind accentuated his coordination advantage. Every step was like "running according to a preset program," precise and efficient.

Carter is still superior.

After the gunshot, his start was "mainly based on coordination".

The force of pushing off the ground should be gradual, the heel of the back leg should not be deliberately raised, and the front leg should have a slightly longer cushioning time when it lands to reduce the impact on the joints; the arm swing should be small and compact, only ensuring body balance and not consuming extra energy.

The tailwind made it easier for him to maintain a stable start, and he did not experience any rhythm disruption in the first 10 meters.

At the 10-meter mark, he was in first place and had completed the transition from "start to acceleration".

The core and lower limb power pathways are fully opened, preparing for the power generation during the subsequent running phase.

After the Gatling gun fires, the core muscles are the first to exert force, and the sides of the waist and abdomen contract in a "wave-like" manner.

When the left leg pushes off the ground, the right side of the waist and abdomen tightens, transferring the power to the shoulders and back; when the right leg takes over, the left side of the waist and abdomen takes over, and the power transmission path is clear and uninterrupted.

When pushing off the ground, use "half-stroke elastic force". After the forefoot touches the ground, make a very short cushioning, tighten the ankle joint instantly, and stop when the knee joint is flexed and extended to 130 degrees. Use the tailwind to reduce the resistance of pushing off the ground.

The arm swing is perfectly in sync with the core rhythm. When swinging back, the scapula retracts slightly, and when swinging forward, it extends naturally in the direction of the core pull, without deliberately increasing the amplitude.

10 m.

His position was second only to Carter, and his torso leaned forward at a stable angle of 30 degrees, making his power transmission efficiency nearly 10% higher in the wind than in calm weather.

Every step exudes the quality of "precise control".

This laid the groundwork for the subsequent development of Gatling gun hip delivery technology.

However, Gatling didn't expect that Bolt, who was standing next to him, would react the moment the gun fired. Bolt's initial acceleration didn't feel like a "launch," but rather relied on a "gradual contraction" of his core muscles.

First, slightly tighten the abdominal muscles, as if "twisting the body", and then the power is transmitted down the spine. When pushing off the ground with both legs, do not pursue "instant power". The heel of the back leg is naturally raised to the middle of the thigh, and the ball of the foot lightly touches the ground when the front leg lands, using the buoyancy of the wind to reduce the impact.

The arm swing amplitude is controlled at both sides of the body, with the elbows kept slightly bent. There is no deliberate swinging; the goal is simply to "balance the torso."

In the first 5 meters, his torso leaned forward at a slow angle, without any shift in his center of gravity due to his height, and his shoulder line remained parallel to the track.

Up to 10 meters.

Although he was not in the lead, he had preserved his core explosive power through a "relaxed start". Although his stride frequency was slower than that of Caterpillar Gatlin, his stride length showed an advantage. The tailwind made his starting action smoother, without any unnecessary energy consumption.

Bolt is in a similar position to himself here.

You could call it a Gatling gun.

I never expected that.

If we say that 10-30 meters is the "golden transition zone" from the start to the middle of the race.

The 1.7 m/s tailwind became a "kinetic energy amplifier".

These individuals, based on their own technical systems, transformed the rhythm of the startup phase into different acceleration logics.

Some rely on core strengths for stable transmission, some break through with explosive growth, and some enhance efficiency through synergy. Technological differentiation becomes fully apparent at this stage.

Bradman, with full joint coordination and rhythm optimization, achieves "silky acceleration" when the wind is on his side.

After 10 meters, his joint coordination entered a state of "full synchronization", with no "difference" in the force exerted by his hip, knee and ankle joints, like "a pendulum fitting together perfectly".

The core maintains a "light and stable traction" posture, with slight twisting of the waist and abdominal muscles to drive the movement of the limbs, without any stiffness from deliberate exertion.

When pushing off the ground, the wind is used to reduce cushioning, and the foot extends as soon as it touches the ground. The reaction force is transmitted to the torso without loss through joint coordination.

The coordination between arm swing and ground push-off achieves a "mirror-image coordination"—

When the left arm swings forward, the left leg pushes off the ground.

When the right arm swings forward, the right leg exerts force simultaneously, without any time lag.

So far, Bradman has been performing quite well.

Carter, on the other hand, used a gradual approach, adjusting his pace.

A smooth transition under favorable conditions.

After 10 meters, Carter's acceleration was centered on "gradual force exertion," with the force of pushing off the ground gradually increasing, the height of the heel of the rear leg gradually increasing, and the landing cushioning time of the front leg shortening.

The core shifts from "relaxed" to "slightly tense," with the abdominal and back muscles beginning to participate in power transmission, but without pursuing "full-load exertion."

The arm swing amplitude is gradually increased, with the arm swinging forward past the waist and the arm swinging backward close to the torso to help maintain body balance.

The tailwind made his transition smoother, and he didn't "overexert himself".

At the 25-meter mark, he was still in the lead, but he had already completed the "complete switch from start to acceleration".

At 30 meters, his stride length and stride frequency tended to stabilize, and the power path of his core and lower limbs was completely opened. Although he did not form a speed advantage, he had already reserved physical strength for power generation in the middle of the race. The "stable transition" with the tailwind allowed him to avoid the risk of rhythm disorder.

Just when Carter was feeling good.

Guy suddenly rushed up.

Explosive power at its peak + pace suppression
The "rush" begins with a tailwind.

After 10 meters, Guy's explosive power was released without reservation. His core lean angle increased to 42 degrees, and his abdominal muscles were so tight that they bulged. With the buoyancy of the tailwind, his center of gravity was more likely to lean forward.

When pushing off the ground, the knee joint is fully extended to 170 degrees, the ankle joint is stretched to its limit, the force of the foot hitting the plastic is greater, and the reaction force goes straight up the calf to the core, and the stride frequency reaches the peak of the whole process.

With the arm swing extended to its maximum range, the forward swing goes past the shoulder and the backward swing touches the back, each swing carrying the force of "tearing the air".

The tailwind reduces the resistance of his arm swing, making his stride frequency advantage even more prominent.

At the 20-meter mark, he was a body length ahead of many competitors.

Not everyone is at the level of these few people; there are eight or nine people in a match.

They are better than these people.

Yes, definitely.

But after 25 meters.

The consequences of the previous over-exploitation are beginning to show.

Although his stride frequency remained ahead, his stride length began to shorten due to leg muscle tension, and his core trembled slightly due to continuous tension. The tailwind amplified his acceleration advantage, but it also accelerated his energy depletion.

At the 30-meter mark, although his body moved further and further forward and his position in the standings improved, he was no longer as "unstoppable" as he had been in the first 20 meters.

My breathing started to quicken.

This could create physical challenges for the subsequent running portion of the race.

That's right, Guy actually had a problem before the race even started.

This is actually the case.

The one thing he least wanted to face.

That's it in a nutshell.

Follow this method.

If the initial impact is too intense.

He no longer has sufficient physical strength and condition.

Pull the back up again.

To put it bluntly, this is the running style of one's peak years, which is gradually becoming incompatible with this body.

Then at this time.

All you need to do is adjust.

If it cannot be adjusted.

Then you can expect a precipitous fall.

One year is worse than one year.

If the adjustments are not made in a dirty way, then you can slow down this trend.

If the adjustment is done well.

There is even a possibility of a second spring, being able to find a more suitable technical system and release technology at this time.

Gatling guns are a typical example.

What's coming will come, as Guy is one of the older members of the elite group.

After all, not everyone has the resilience of a Gatling gun.

He needs to make some adjustments.

If no adjustments are made.

This situation will become increasingly apparent as the days go by.

Gatlin, on the other hand, employs a full core pass followed by a hip-setting pre-start.

The goal is to steadily and surely increase momentum.

After starting 10 meters, Gatling's core passing strategy was upgraded from "pre-pass" to "full pass".

The muscles on both sides of the waist and abdomen contract more widely.

The power is transmitted rapidly along the spine, like "opening up an energy conduit".

When pushing off the ground, his "half-stroke elastic force" is further optimized. He pushes off the ground the moment his foot touches the ground, and his knee joint flexes and extends to 140 degrees. The reaction force is directly converted into forward kinetic energy along the core transmission path.

The arm swing is perfectly synchronized with the core rhythm. When swinging backward, the scapula contracts to store power, and when swinging forward, it releases the power smoothly. Every swing can "carry" the body forward.

At around 25 meters, his hip extension technique begins to "pre-start"—his left hip is gently pushed forward with the core rotation. Although the amplitude is small, it increases the stride length by 3 centimeters!

When the right hip receives the baton and moves forward, it forms a "linked force" with the right leg pushing off the ground, without any deliberate movement.

The hip thrust is smoother when the wind is on your side, with no unnecessary body swaying.

30 m.

He held off Carter by a narrow margin, his body remaining as solid as a rock, and the efficiency of his core passing was amplified in the tailwind.

Every step exudes a sense of "controlled explosion".

Carter has actually been in pretty good form this year.

I took a two-year break after the competition.

I gave myself a break to allow more time to study the absorption and changes of new technologies derived from the accelerated technology system.

In order to slow down their aging process.

As one gets older, the need to address this issue becomes increasingly urgent.

Although he is only 29 years old now.

But we've reached a crossroads.

I just didn't expect that even though I adjusted my settings quite well, I was still hit by the Gatling gun...

At the end of the acceleration zone, they overtook them.

Even so, Gatlin performed very well, but he was not number one.

Even the cheers from the crowd.

None of them were for him.

that is because.

To the right of the Gatling gun.

There was a black, towering silhouette.

It suddenly appeared beside him.

Like a delicate pagoda in the darkness.

Usain Bolt.

It suddenly appeared here.

Core energy storage + step extension.

Until the core of this game's acceleration.

"Slow acceleration" with a tailwind.

That sounds a bit outrageous.

But that's exactly what Bolt is doing now.

Entering the 10-meter mark, Bolt still did not rush to accelerate, but relied on the core "dynamic power accumulation" to gradually add kinetic energy.

The abdominal muscles no longer undergo "progressive contraction" at the start, but instead "slight twisting" with the stride frequency.

When the left leg pushes off the ground, the right side of the waist and abdomen tightens.

Direct the force to the hip joint.

This stores energy for subsequent hip delivery.

The left side of the waist and abdomen takes over.

The speed of force transmission gradually increases.

When pushing off the ground, he uses the tailwind to optimize his stride length—after the ball of his foot touches the ground, the ankle joint cushioning time is shortened, the range of knee flexion and extension is slightly increased, and the heel of the pushing leg naturally extends backward, increasing the stride length by 8-10 centimeters compared to the starting phase, while still maintaining a "relaxed power exertion" state, without deliberately pursuing stride frequency.

The arm swing amplitude is gradually increased. When swinging forward, the arm goes past the waist, and when swinging backward, it stays close to the torso. The elbow is always slightly bent to avoid wind resistance when swinging the arm with the wind at your back.

20 m.

He rose to third place, and his core energy was nearing saturation.

At 30 meters, his stride length continued to increase, and although his stride frequency was slower than Guy's, he caught up to second place thanks to his stride length advantage.

With his torso leaning forward at a stable angle of 32 degrees, the tailwind made his "slow acceleration" even more efficient.

There was not a single distortion in the movements caused by rushing to increase speed.

Mills has spent more time coaching Blake this year, so although he cares about Bolt, he has no reason to interfere since he has already let Bolt do what he wants.

He knew that the previous races were just warm-ups, and it was from here that he began to seriously watch Bolt's races.

What's going on? Why isn't the acceleration and startup here as powerful?
Replace it with the 2013 Usain Bolt that I trained back then.

This place should be where you can run faster.

It shouldn't be this slow.

But he soon discovered it.

Why did Bolt do that?
After 30 meters, the middle section of the race begins.

These five people all began to display their extraordinary abilities.

No one expected that the first person to run into trouble would be... Tyson Gay.

Decreased explosive power + declining stride frequency.

The momentum is insufficient when the wind is favorable.

After 30 meters, Guy's explosive power began to decline, his core forward lean angle dropped from 42 degrees to 38 degrees, the tightness of his abdominal muscles decreased, and the force of his push-off gradually weakened.

The range of motion of the knee joint decreased from 170 degrees to 150 degrees, the force exerted by the ankle joint was no longer rapid, and there was a slight discontinuity in the transmission of reaction force.

My cadence dropped by 0.5 points, and my stride length also shortened due to leg muscle fatigue. Although tailwind can reduce resistance, it cannot compensate for the rapid depletion of energy.

He tried to regain speed by increasing the amplitude of his arm swing, with his arm going past his shoulder when swinging forward and his scapula contracting violently when swinging backward. However, due to weakened core control, his arm swayed slightly, which actually increased wind resistance.

40 m.

The district, which should have been moving faster and faster, is instead facing a situation where it is struggling to keep up.

This is definitely a problem that rarely occurs with Guy in the past.

In fact, his performance in this round was even worse than that of the big flop, Bradman.

After 30 meters, Bradman's joint coordination enters the "high-efficiency endurance" mode, maintaining "light and stable traction" at the core while further optimizing the force exertion rhythm.

The twisting frequency of the waist and abdominal muscles is precisely matched with the stride frequency. When the left leg pushes off the ground, the core twists to the left just enough to swing the left arm back. When the right leg exerts force, the core turns slightly to the right just enough to pull the right arm forward.

The entire torso is like a "flexible pivot".

The movements of the limbs are seamlessly connected, without any unnecessary exertion.

It was precisely because of his excellent technique that he was able to maintain his position here and even get close to Guy in front of him.

When pushing off the ground, the advantages of joint coordination become fully apparent.

The three movements of hip joint twisting, knee joint cushioning, and ankle joint extension are completed simultaneously. The reaction force is transmitted through the joints without loss. With the help of the buoyancy of the wind, the foot extends as soon as it touches the ground.

This has resulted in a situation where both stride length and stride frequency are superior.

The coordination between arm swing and ground push-off achieves "seamless engagement".

When the arm swings forward to its highest point, the leg on the same side just completes the push-off.

When the arm swings back to its lowest point, the landing leg is ready to exert force again.

Keep the arm swing amplitude moderate.

It does not increase wind resistance.

It can also help with balance.

That's why he was chasing Guy ahead.

That's true, he just doesn't perform very well in major competitions.

It's not like Xiao Sai didn't perform well either.

If Xiao Sai also doesn't perform well, are his 9.80+ ratings on several occasions fake?
However, it was Carter who was originally in first place.

It started to get a little difficult.

After 30 meters, the mid-race running focuses on "connecting forces," with the core shifting from "slight tension" to "dynamic transmission," and the abdominal and back muscles beginning to participate in the transfer of power.

When the left leg pushes off the ground, the right side of the waist and abdomen slightly contracts, transferring the power to the shoulders and back.

The force of pushing off the ground is gradually increased to the peak, the heel of the back leg is raised to the mid-thigh, the knee joint is flexed and extended to 150 degrees, the ankle joint exerts force steadily, and there is no excessively fast rhythm disorder due to the increase in force.

The swing arm amplitude has been further extended.

The front hem extends past the waist, while the back hem rests against the back.

Completely synchronized with the core rhythm, and with the help of the tailwind to reduce arm resistance, each swing helps the body move forward.

He actually performed quite well and played his part well, but there's one problem he can't avoid.

That's his hard power.

They are not as good as these people.

He might surpass Tyson Gay, who has had many problems since the beginning of this year, but he is no match for Gatlin, who has once again reached new heights in form.

And Usain Bolt, who has always been in terrifying form.

He seemed...

Insufficient hard power.

How to make use of it.

They could only gradually fall behind these two.

Galatlin and Bolt were still running in the lead.

Once Gatling entered the middle of the race, he once again unleashed his signature move, which he had developed after his transformation—

Gatling delivers a hip thrust.

After 30 meters, Gatlin's hip extension technique enters its "golden state," with the core still being the "power center."

The muscles on both sides of the waist and abdomen contract in a "high-frequency wave-like manner". When the left side of the waist and abdomen contracts, the left hip pushes forward 15 centimeters, while the left leg pushes off the ground and extends backward.

When the right side of the waist and abdomen takes over, the right hip moves forward simultaneously, creating a "counter-impact buffer" with the landing of the right leg, avoiding rhythm disruption caused by hard impact.

His hip thrusts don't have the exaggerated range of Bolt's, but they excel in "precision and stability".

Each hip thrust increases stride length by 5-8 centimeters.

When pushing off the ground, his "half-stroke elastic force" is tied to the depth of hip extension.

At the moment the foot touches the ground, the force of the hip thrusting forward and the reaction force of pushing off the ground combine to form "double forward kinetic energy".

Bending and straightening the knee to 145 degrees ensures sufficient power while avoiding excessive muscle tension.

The arm swing amplitude remains moderate, with the forward swing passing past the waist and the backward swing close to the back, perfectly synchronized with the hip thrust rhythm, without any unnecessary movements. Core transmission efficiency is higher under tailwind conditions, and power loss is reduced by 5%.

The so-called Gatling gun hip delivery.

It's truly a feast for the eyes.

The textbooks all say it's good.

Bang bang bang bang bang.

Bang bang bang bang bang.

You know what, anyway, it's about 20 meters.

He felt that he hadn't been pulled away by Bolt much.

This is what caused Gatling to suddenly have a fantasy.

I probably won't...

After breaking through to the giant level.

It seems there's another surge in prices.

Could it be that I am no longer afraid of Usain Bolt?
Is it really possible for those boastful words made back then to come true?
Of course... you're overthinking it.

Bolt quickly slapped him across the face.

Justin Gatling was brought back to reality.

just you?

Still want to mess around with me?
Save your breath.

Bang bang bang bang bang.

Hip thrust + stride length domination.

"Rhythm control" when the wind is favorable.

Rhythm control?

Bolt?
he?
Yes.

it's him.

After 30 meters, Bolt's core strength was fully released, and his hip thrust technique entered the "full burst" stage.

The left side of the waist and abdomen works together with the left gluteal muscles to push the left hip forward by 18 centimeters while maintaining a horizontal extension without any vertical deviation.

The right waist and abdomen work in sync with the right gluteal muscles, and the right hip moves forward with equal precision. The entire hip feels as if it is being "lifted and slid back and forth by the core," forming a "three-in-one" closed loop of force generation with the push-off.

When the left leg pushes off the ground, the hip first stores force backward, and the reaction force from pushing off the ground propels the hip forward.

When the right leg lands, the inertia of the hip thrusting forward is converted into a preparatory force for pushing off the ground, without any buffering or pause.

The tailwind amplified his stride length advantage.

The stride length increases at 35 meters.

Continue increasing the height after 40 meters.

Far surpassing other competitors.

While the cadence wasn't as exaggerated as in the region, it was still quite good.

After all, you have to consider this issue.

He's over 1.96 meters tall.

Then he doesn't need such a fast pace.

That's enough to crush the opponent.

Otherwise, you would have to give him a speed boost like Su Shen's.

Then he'd have to run straight to eight seconds.

This is absolutely no joke.

At least until genetic modification is complete, such outrageous things do not exist in the current state of humanity.

Bang bang bang bang bang.

Bolt's arm swing and hip thrust create a "mirror balance".

As the left hip moves forward, the left arm swings back to its maximum range of motion, while the right arm extends forward.

When the right hip moves forward, the right arm swings back and the left arm extends forward.

Do you think this is some kind of radio calisthenics?
This is actually achieved through technical adjustments.

To offset.

The body's torsional force generated by hip thrust.

It is one of the most advanced technologies.

This was evident in Bolt's case before.

It has almost never appeared.

Just kidding, Bolt isn't just coasting along.

These past two years.

He's giving it his all.

50-80 meters is the core range in which Bolt broke the human speed threshold.

This is also the specific naturalization principle that the laboratory here gave him.

To achieve his "extreme speed state," it's not simply a matter of talent, but rather the precise implementation of three key technical principles: core energy transmission, optimized hip delivery technique, and ultimate mobilization of fast-twitch muscle fibers.

Every action must correspond to the underlying logic of "reducing losses, amplifying output, and adapting to extreme speeds".

Bolt's physiological advantages and technical design were perfectly transformed into "unreplicable speed".

Around 50 meters away.

Rapid liberation.

50 meters ahead, Bolt's core strategy revolves around "dynamic buffering," balancing the rhythm of starting and accelerating.

50 meters later...

The core instantly switches to "rigid transmission mode"!
This was a key technological turning point for him as he entered the era of extreme speed!
In principle, at extreme speeds, the ground reaction force and air resistance on the body increase exponentially. If there is even the slightest relaxation in the core, the power will be "dissipated" during the transmission of energy through the waist and abdomen.

At this moment, Bolt's abdominal muscles are as taut as a "rigid frame"—the rectus abdominis and external oblique muscles contract continuously, fixing the thoracic cavity and pelvis into a "rigid whole" to prevent the torso from swaying back and forth when pushing off the ground.

At the same time, the erector spinae muscles maintain tension to ensure that the spine is in a straight position, so that the force generated by the lower limbs pushing off the ground can be transmitted up the spine "without loss", and then transmitted to the arm swing through the shoulder and back muscle groups, forming a complete closed loop of force generation: "lower limbs pushing off the ground - core transmission - upper limb arm swing".

In terms of technical performance, his torso lean angle remained stable at 30°, and his shoulder line and hip line remained parallel. There was no disconnect between his upper body and lower body due to excessive force.

When pushing off the ground, the hip joint first extends backward to store power, using the contraction of the gluteus maximus to pull the thigh backward. Then, the quadriceps and calf muscles explode simultaneously, and the reaction force generated when the forefoot touches the ground is directly converted into forward propulsion through core rigidity transmission.

At this point, the 1.7 m/s tailwind is not the dominant factor; the core factor is the "zero-loss transmission," which allows the step length to continue to increase.

The power utilization rate of each step is nearly 15% higher than before 50 meters!

Bang bang bang bang bang.

60 meters!
The 60-70 meter range represents the pinnacle of Bolt's hip extension technique. Its core principle is to increase stride length without sacrificing stride frequency by "horizontal hip extension" rather than "vertical hip lift".

Previously, Bolt's hip thrust was often accompanied by an upward lift of the hip joint, causing his center of gravity to fluctuate up and down, which increased energy consumption and affected the stability of his stride frequency.

just now.

Bolt's hip thrusts followed the "horizontal trajectory" that the lab had created for him.

Essentially, it utilizes the flexion and extension of the hip joint and the lateral twisting of the core to achieve "hip gliding forward and backward".

From an anatomical perspective, his gluteus medius and tensor fasciae latae muscles exert precise force at this stage.

When the left hip is thrust forward, the right gluteus medius contracts, pulling the pelvis to the left to prevent the hip from lifting upward; when the right hip is thrust forward, the left gluteus medius takes over, maintaining the pelvis in a horizontal position.

The external oblique muscles on both sides of the waist and abdomen contract alternately, causing the hips to make a "small-amplitude lateral twist", so that the hip thrust and arm swing form a "counter-directional coordination".

When the left hip moves forward, the left arm swings back and the right arm extends forward, using the inertia of the upper limbs to further pull the hip forward.

Reduce the energy consumption required for hip extension.

The technical details are as follows:

His hips swayed back and forth at a stable 20 centimeters, and the trajectory of the swing was parallel to the ground. The fluctuation of his center of gravity did not exceed 3 centimeters, which was far lower than the 8-10 centimeters of other athletes.

This "low center of gravity horizontal hip delivery" allows him to maintain stride length while also maintaining stride frequency, thus achieving the optimal solution of "maximizing stride length and stabilizing stride frequency".

At this point, his fast-twitch muscle fibers enter a state of "maximum mobilization," with the muscle fiber contraction speed reaching 80 times per second.

Ensure that each push-off and hip thrust can be completed in a very short time.

The contact time between the foot and the ground is reduced to 0.08 seconds.

Gradually approaching the limits of human physiology.

at this time.

In fact, the Gatling gun was already thrown away instantly.

Because of the power that Bolt unleashed here.

Quite terrifying.

Or rather, Gatling never imagined that human speed could reach such a level.

70 m.

Bolt's body is in a state of "extreme stress," and the core technical principle at this time is the precise control of the muscles by the nerves to avoid the deformation of movements due to fatigue.

During high-speed movement, muscles are prone to "over-excitation" or "local fatigue," leading to a disordered force exertion rhythm. However, Bolt has now developed "neuromuscular synergistic memory" through long-term training.

The brain's motor cortex anticipates movement demands and sends "precise instructions" to the muscles, causing the muscle groups involved in exertion—the gluteus maximus, quadriceps femoris, and core muscles—to contract in a fixed sequence, preventing unnecessary muscle compensation.

This is the benefit of scientific sports.

Without detailed scientific theories as guidance, and without powerful scientific equipment to analyze and collect data to create new models.

It's impossible to do this just by being visually stunning.

Because the required precision and breakthroughs are becoming increasingly difficult to capture.

Without powerful scientific equipment, you cannot solve this problem.

This is why, with Bolt in Mills' hands, this problem seemed unsolvable.

It's not that Mills's skills are lacking; it's just that Jamaica doesn't have such an advanced scientific exercise theory guidance system, nor does it have exercise science experimental equipment and laboratories comparable to those in the United States.

Mills isn't Su Shen; he's been brought back from the brink of death.

He can do it.

That's the limit right now.

The rest were beyond his capabilities.

Without these advanced technologies, relying solely on Mills' experience and the eyes of a mortal man.

It is no longer possible to decipher the code of speed.

We can no longer let Bolt, the so-called greatest athlete of humankind, be the sole example.

Go further.

However, this problem seems to have been solved now.

As it turns out, Bolt did indeed become stronger after receiving support from a more scientific system.

The upper limit is higher.

Things that were difficult to overcome in the past.

Now, everything has become an easy path underfoot.

This……

How can you burst into speed so quickly?
And how did he manage to keep going after running like that?

And it seems Bolt is running even more easily than before.

These are things Mills, of course, found hard to understand.

Technically, Bolt's pushing force has not improved.

Instead, it began to gradually decrease.

Reduced by 10% from the peak.

But the rhythm of exertion remains unchanged.

The knee flexion and extension range remained stable at 140°, and the ankle extension angle remained consistent, without any "weakness in pushing off the ground" due to reduced force.

When swinging the arms, the contraction intensity of the deltoid and biceps brachii muscles decreases simultaneously, the elbow angle is fixed at 80°, and the arm swing trajectory is close to the sides of the body, which reduces wind resistance and avoids excessive upper limb exertion affecting core stability.

This adjustment of "actively reducing force without reducing rhythm" is essentially the nerve-controlled muscles to "exert force on demand," concentrating energy consumption on "maintaining stride length and stride frequency" rather than "pursuing higher explosive power."

This is the trajectory of Bolt's breakthrough calculated by the laboratory over there using scientific models.

Without these scientific models to assist in making judgments, relying solely on human intellect is insufficient.

You could never achieve such a level of precision in a lifetime.

At the same time, his breathing and movements are "precisely synchronized". When he inhales, his chest expands slightly and when he exhales, his core muscles contract accordingly, using the rhythm of his breathing to further stabilize his torso.

This new "breath-movement coordination" reduces the impact of chest rise and fall on core rigidity, allowing him to maintain consistency of movement even at high speeds.

From 50 meters to 70 meters, Bolt's "extreme speed state" is a concrete manifestation of the technical principles.

Core rigid transmission solves the problem of "force loss", horizontal hip delivery technique resolves the "contradiction between stride length and stride frequency", and neuromuscular coordination maintains "movement stability", and the three are combined.

Combined with his physiological advantages of a high proportion of fast-twitch muscle fibers and good Achilles tendon elasticity, he ultimately achieved a stunning scene that surpassed "human speed".

This is not simply an "outburst," but rather an inevitable result of "technological design adapting to physiological limits."

Only then did Mills truly believe it.

The future of sports belongs to technology, to science, and to sports that combine technology and science.

That era is over, when a genius coach could lead an athlete to limitless breakthroughs.

It's with him.

That was already the final brilliance.

If Bolt hadn't encountered Suarez.

Perhaps this myth can continue for even longer.

It's just a pity that Su Shen is a person who has lived two lives.

Then this myth has already come to an end prematurely.

Bang bang bang bang bang.

Bang bang bang bang bang.

At this moment, the fast-twitch muscle fibers explode to their maximum, and the frequency of muscle belly contraction exceeds the threshold of 80 times/second. The tremors of the calf muscles are so fast that they cannot be seen with the naked eye.

The contact time between the foot and the track is shortened.

Like "flying upon touching the ground".

Each push-off is like "loading" the gun to increase speed.

The coaching team in the stands gripped the timer tightly; the instantaneous speed on the screen jumped to 45.2, 45.5, and was still climbing—

Bolt's arm swing amplitude was actually reduced, with his elbow angle locked at 80 degrees, cutting through the air close to his sides.

He knew that any extra movement at this moment would reduce his power to reach 46.

Yes.

That's exactly what they want Bolt to do.

If it can maintain its top speed, it can reach 46 kilometers per hour.

That is, an instantaneous speed of 10 meters.

It should reach at least 0.785.

12.74 m/s.

This will allow you to charge to approximately 46 km/h.

Bang bang bang bang bang.

Bang bang bang bang bang.

His shoulders swayed slightly for the first time, not from exhaustion, but from the speed of the movement, pushing even the coordination of his neuromuscular system to its limits.

But his core muscles instantly filled the gap, and his rectus abdominis muscles tightened even more, forcefully suppressing the swaying motion.

It was as if he was no longer "running" but "controlling speed" at that moment.

The track beneath his feet became flowing light.

Instant readings of 45.8, 45.9... flashed on Bolt's team's computer screen, just 0.1 away from 46.

then.

To achieve it.

46.

An eerie silence fell over the entire stadium.

Everyone was staring at his back, forgetting to shout, forgetting to breathe.

Because of Bolt's incredible speed here.

Too scary.

The Gatling gun has been completely eliminated.

It exploded.

Just this one 10-meter segment.

They quickly pulled the Gatling gun two body lengths away.

This is a visual scene.

It was incredibly exciting!

Gatling gun.

I never expected this to happen.

Faced with such terrifying speed.

He wasn't as at ease as Su Shen.

Suddenly, I felt like I couldn't keep my rhythm.

It completely collapsed.

They could only watch Bolt pull away as the gap widened.

Just now, I was fantasizing about whether I could achieve the leap from fish to dragon gate.

Just this.

A 10-meter segment.

Not even for a second.

Then it was.

Usain Bolt.

It was a resounding slap that brought me back to reality.

Bang bang bang bang bang.

"Bolt, ahhhhhh, it's like he's turned on an accelerator, he's completely unleashed the Gatling gun!"

"He's even started to slack off!"

"9.55...9.55!!!!"

"9.55 seconds for the water to flow!!!!"

"WL of the World!"

"It's back in Black Lightning's hands!!!"

As for Gatling's later time, it was 9.81.

Carter's 9.83.

Guy's score is 9.85.

Bradman's 9.88.

It's all because of that outstanding achievement.

It appeared dull and lackluster.

Gloomy.

After Bolt finished running.

It was the same scene as Su Shen's.

Let's continue the relay back.

By this time, the cameras had learned their lesson and immediately moved closer.

He deliberately let Bolt hit the ball.

Bang bang~
Bolt tapped the camera lens with his index finger, barely out of breath, and looked down at it, saying:
"Su, 9.60 seconds is indeed not very good."

"But 9.58 seconds is about right."

"In my eyes, there is no difference between these two scores."

"Now then."

"It's your turn again."

When he said this, he no longer had the smugness he had before.

He just quietly looked at the camera lens.

The sense of authority conveyed through the screen.

But it is far better than my previous self.

Or rather, this Bolt.

This is the Bolt that everyone should remember.

King of Speed.

That's how it should be.

I never dared to laugh or joke around.

That's right.