The Su God of the Reopening of the Sports Arena

Chapter 2495 The strongest sword will appear after the strongest shield.
can.

Even Bolt was surprised.

To do this under such immense pressure at home is simply outrageous.

But it's not the first time anyway.

This kind of mental preparation.

This has happened so many times.

I finally managed to do it well once.

Therefore, it is unaffected.

Quickly adjust your state of mind.

Initiate the impact.

Traditional views hold that tall athletes have difficulty lowering their center of gravity quickly at the start, completing leg extension and coordinating body power, and are prone to low starting efficiency due to excessively long lever arms.

However, Bolt's flexed-arm start technique, through precise data modeling and personalized optimization by the American Sports Lab, achieved a perfect match between height and starting speed.

This technology has become the core of his current career.

This greatly improves the problem of difficult startup.

In sprinting, the reaction speed, extension efficiency, and body posture control at the start directly determine the athlete's overall rhythm and final result.

Therefore, for many years, sprint starting techniques have been characterized by "low center of gravity and straight arm swing".

Emphasizing the improvement of starting stability and explosive power by shortening the lever arm and lowering the body's center of gravity, this technical system is more suitable for athletes of average height, between 1.75 and 1.85 meters.

Bolt's height of 1.96 meters and weight of 86 kilograms present him with three major natural challenges at the start:

First, the lower limb lever arm is relatively long, and the torque transmission path is complex during the push-off, which can easily lead to a delay in force exertion.

Secondly, the body's center of gravity is too high, making balance control difficult during startup, and insufficient forward lean can cause the direction of the push-off to deviate from the horizontal.

Third, the coordination between the upper and lower limbs is difficult, and the straight arm swing is hard to match the rhythm of the lower limb extension, which easily leads to movement antagonism.

However, this time it was a few years of further study.

Bolt's bent-arm start technique shattered the conventional wisdom that "tall athletes are weak at the start."

The peak ground reaction force during the push-off phase reaches 3.8 times the body weight.

This technological breakthrough is not accidental, but the result of long-term collaboration between the U.S. Sports Performance Laboratory and Bolt's team. Through multi-dimensional optimization, including biomechanical modeling, muscle fiber analysis, and neural response training, a deep fit between the technology and physical conditions has been achieved.

Just like now.

Bolt's bent-arm start technique uses a fixed bent-arm posture with an elbow angle of 60-70 degrees, and its core mechanical logic lies in...

Shorten the lever arm of the upper limb.

In the bent-arm position, the rotation radius of the upper limb swing is shortened by more than 40% compared to the straight-arm position, according to the rotational inertia formula I=mr.

Moment of inertia = mass × radius squared.

Shortening the lever arm directly reduces the rotational inertia of the upper limb swing, allowing the swinging muscle groups such as the deltoid and biceps to achieve a faster swinging angular velocity with less energy consumption.

Bolt's boom swing angular velocity reached 12.8 rad/s, a 31% improvement over the previous traditional straight boom technique.

Compared to Lausanne, there is now an additional direction for the transmission of optimization power.

In other words, when the arm is bent to start, the forearm and upper arm form a "rigid lever", and the inertial force generated by the swing can be directly transmitted to the torso, forming a forward "traction torque".

Rather than the "lateral component force" during a straight arm swing.

According to American sports biomechanics data, the horizontal component of Bolt's force during his bent-arm swing accounts for 89%.

Previously, the straight-arm technique only achieved 72%.

It effectively reduces the waste of energy.

In addition, there's the core element of height compatibility.

The coordinated resonance of arm bending and lower limb extension.

Bolt's height of 1.96 meters results in a longer lower limb length, with a thigh length of 65cm and a calf length of 58cm. In traditional starting techniques, the extension sequence of the three joints of the hip, knee, and ankle during the lower limb push-off is difficult to match with the rhythm of the upper limb swing.

It is easy to develop an antagonistic phenomenon of "lower limbs extending too quickly and upper limbs swinging too slowly".

this problem.

Mills tried many times but couldn't solve it.

Before seeing the bent-arm start technique, I once thought it was a hurdle that tall athletes could not overcome.

The flexed arm start technique achieves coordination through the following mechanisms.

The first is the matching of swing frequency and extension frequency.

The high-frequency characteristics of the bent-arm swing resonate with the frequency of the lower limb extension, avoiding a time lag in the movement. Laboratory data shows that the bent-arm technique reduced the time difference between Bolt's upper and lower limb coordinated force exertion to 0.02 seconds, far lower than the 0.08 seconds of the traditional technique.

Precise control by shifting the center of gravity forward!
The height of the center of gravity of tall athletes.

Bolt's standing center of gravity is 1.12 meters high.

It is 1.18 times that of athletes of average height. When the arms are bent and swung, the downward and forward swing trajectory of the upper limbs can generate a downward pressure torque. Combined with the active forward thrust of the hips, the center of gravity height at the start is reduced to 0.68 meters.

The center of gravity projection point is moved forward to 5cm in front of the toes.

This ensures both the horizontal direction of the push-off and improves balance stability.

In this way, the stability of the motion structure is improved.

The balance between rigidity and elasticity has also increased.

The startup will be smoother.

Because of his height, Bolt's bent-arm start is not simply a matter of "bending his arms".

Instead, it forms a rigid locking structure for the three joints of "shoulder-elbow-wrist".

The shoulder joint is fixed in a 30-degree forward flexion position.

Keep your elbows bent at 60-70 degrees.

The wrist joint is in a neutral position and slightly tucked inward.

The core attribute of this structure is "rigid support + elastic release".

Rigid support refers to—

The three-joint locking makes the upper limbs a "rigid rod" for transmitting force, avoiding force leakage caused by joint loosening during swing. During the push-off phase, the ground reaction force is transmitted to the trunk through the lower limbs.

It can quickly transmit forward using the rigid structure of the upper limbs, forming an overall propulsive force.

Elastic release refers to—

When the arm is bent, the biceps and triceps are in a pre-stretched state, like a compressed spring. When swinging, the elastic potential energy of the muscles is released quickly to replenish the energy of the active contraction and increase the swing speed.

Electromyography data showed that when Bolt swung his arms with his arms bent, the elastic potential energy release contribution rate of the biceps brachii reached 27%, while the traditional straight-arm technique only accounted for 11%.

Furthermore, it is combined with the US laboratory's procedural actions.

In other words, the coordinated movements of arm swinging and lower limb extension are encoded as "neural programs".

This means that after the starting gun fires, the motor cortex of the brain does not need to control the joint movements one by one, but directly starts the preset program.

It shortened the reaction time.

Laboratory tests show that Bolt's neural conduction delay at startup is only 0.03 seconds, which is 0.01-0.02 seconds shorter than that of ordinary athletes.

This can effectively solve his problem of starting in Daegu.

This results in a slow startup.

After all, startup response is also part of the overall startup performance.

It's impossible for a person to start calculating from the moment the process begins.

For an object to reach its maximum speed, it must undergo an acceleration process from zero speed to speed.

Therefore, it enhances the initiation reaction.

It is also an important part.

In addition, psychological counselors should be consulted.

Don't tell me.

It actually had some effect.

Optimize and integrate sensory experiences.

The bent-arm posture keeps the head in a neutral position.

This avoids the visual interference caused by Bolt's traditional straight-arm start, where his head tilted too far forward.

Auditory signals can be transmitted to the brain more quickly, while proprioceptors, sensory nerves in muscles and joints, can perceive body posture more accurately and make real-time adjustments.

Through three iterations.

The current Bolt start is complete.

First iteration: Solving the problem of insufficient swing force.

Second iteration: Optimize the angle of forward shift of the center of gravity.

Third iteration: Strengthening and solidifying muscle memory.

Through these three iterations, he has now made some subtle changes when comparing Lausanne.

For example, the hip and knee angles can be precisely adjusted downwards to enhance propulsion with a low center of gravity.

洛桑时期髋部角度约35°、膝关节屈曲角65°，改进后调整为髋角28°-30°、膝角75°-80°，采用前倾姿态，上体更贴近地面形成“锐度体轴”。解决了之前高大身材重心偏高的问题，0-5m启动阶段水平分力占比从89%提升至92%。

For example, the starting turf can be customized.

The spacing between Lausanne's front and back feet was adjusted from "28cm + 42cm" to "30cm + 38cm".

The front pedal angle has been increased from 18° to 20°.

The rear pedal was slightly adjusted from 15° to 16°.

The custom-made orthotic insoles compensate for the 1.27cm difference in leg length between the right and left legs.

It improves the symmetry of the force exertion of both lower limbs by 15%.

Avoid biomechanical imbalance caused by scoliosis.

For example, upgrading the core pre-activation mode.

A new pre-tensioning process involving the deep transverse abdominis and iliopsoas muscles was introduced, and upper limb tension was reduced by 10-15% through three controlled breaths before the start.

This allows Bolt's core muscles to be in a "flexible standby" state before the gun fires, reducing trunk swaying during power transmission and lowering the power leakage rate from 6% to below 3%.

Therefore, after a "bang".

From Bolt's perspective.

Compared to his posture at the Lausanne circuit in 2015, his center of gravity was lower, as if he were a bow pressed against the track.

The front pedal of the customized starting block is raised slightly by 20°, while the rear pedal supports his back foot steadily at a 16° angle. The 30cm+38cm distance between his front and back feet allows his lower limbs to form a more compact power generation posture.

The 1.27cm compensation layer under the insole of the right leg.

The fulcrum for pushing off with both lower limbs is in a position that is not visible to the naked eye.

He took three deep breaths, each accompanied by a precise contraction of his transverse abdominis muscle. The tension in his upper limbs gradually decreased in a controlled release, and his back muscles tightened like fully stretched steel cables, with his core muscles entering a state of "elastic readiness".

Even the muscles in the shoulders and neck are kept just the right amount of relaxed, avoiding excessive tension that could hinder activation.

After the first electronic command was issued.

Bolt's hips dropped again, precisely pressing down from 35° in Lausanne to 28°.

The knee joint flexion angle is opened to 78°, forming a highly sharp forward tilt axis.

His arms were no longer in a fixed 65° bent position, but rather his elbows were slightly tucked to 55°, his forearms were close to the midline of his body, and his wrists were naturally tucked inward, like an eagle's claws ready to pounce.

Two small, progressive pre-swings were quietly completed.

During the first preparatory swing, the biceps and quadriceps are stretched by 18% simultaneously. The second preparatory swing increases the stretch to 22%. The muscle fibers accumulate elastic potential energy like compressed springs, and each swing precisely follows the body's midline without any arc deviation.

The cheers from the audience instantly subsided, and everyone could feel the power emanating from that 1.96-meter-tall figure.

It is surging with a tight, explosive force that is completely different from what it did at the Bird's Nest.

set.

The sound hadn't faded.

Bolt's pupils locked onto the track ahead.

The pressure sensor on the starter had detected the gradually increasing tension on the soles of his feet.

The moment the gunshot rings out, the neural program is instantly activated, the brain's inhibition of the muscles is completely released, and the muscle activation delay is only 0.02 seconds—a full 0.01 seconds faster than in 2015.

The moment the back foot pushes off, the 3580N ground reaction force is transmitted upwards through the custom insole. The force of the right leg pushing off the ground is perfectly symmetrical with that of the left leg. The erector spinae and trapezius muscles on both sides of the spine exert force simultaneously, offsetting any potential lateral bending imbalance and ensuring that the body maintains a straight-line propulsion when exerting force.

The hip initiates the "hip-knee-ankle" extension sequence, with the 28° hip angle releasing tremendous thrust during the extension, in conjunction with the 78° knee angle extension.

The angle between the direction of the lower limb extension and the horizontal is only 8°.

Almost all of the force is converted into forward horizontal propulsion.

There is absolutely no waste of energy in the vertical direction.

At the same time, the curved arm swings to complete the dynamic angle switching.

When starting the first swing, the elbow is kept at a short lever arm position of 55°, and the swing angular velocity soars to 14.3 rad/s, which is nearly 12% faster than Lausanne's 12.8 rad/s.

When the arm swings forward to the chest, the posterior deltoid and hip flexor muscles reach their peak force simultaneously. The 410N backward swing force precisely coincides with the peak moment of the lower limb extension, with a time difference of only 0.01 seconds, forming a resonance effect of coordinated force exertion between the upper and lower limbs.

The starting arm swing trajectory is no longer an arc, but a straight back-and-forth motion close to the body's midline. The forearm alternates rapidly like a piston, and the rustling sound of the clothes rubbing together is dense and rapid.

The sound of spikes piercing the track creates a powerful and rhythmic impact.

The torso transmits power like a rigid lever without any swaying, and the force leakage rate is controlled below 3%, which is half of the 6% in Lausanne.

This involves refining the swing arm trajectory and angle.

The timing of upper and lower limb force exertion is optimized synchronously.

Utilize multi-sensory integrated response training.

Muscle pre-stretching and elastic potential energy optimization.

Training to relieve neural inhibition.

Bolt's entire body.

Greatly liberated.

0.02 seconds after the starting gun fires.

Muscle activation signals have been transmitted throughout Bolt's power chain.

At the moment of pushing off with the rear foot, the ground reaction force of 4.2 times the body weight is transmitted to the lower limbs through the customized insole.

This is a direct manifestation of the transformation of the horizontal force-dominated power generation model.

When the forefoot pushes off the starting blocks, the spikes leave fine scratches on the synthetic track, and the first foot lands, with the contact time shortened by 0.045 seconds compared to six years ago.

Behind this is the precise refinement of neuromuscular control through 1080 Sprint's ultra-light load training.

This improves the efficiency of foot pressure transmission, allowing the eccentric contraction of the hamstrings to complete buffering and energy accumulation instantly.

This provides rigid support for the next step of the push-out.

Connect the four points.

first step.

Bending the elbow angle to 55°.

By shortening the lever arm, the moment of inertia was reduced. The oscillating angular velocity increased by 11.7% compared to before.

This dynamic angle adjustment technology allows the upper limb swing and lower limb extension to resonate.

Maintaining a 20% rigidity increase in the core muscle group, the synergistic pretension of the transverse abdominis and iliopsoas muscles effectively inhibits trunk swaying, and the force leakage rate is controlled below 3%.

This enables the power transmission efficiency of the "lower limb-core-upper limb" chain to reach 94%.

The cadence has increased by 0.12 Hz compared to six years ago, while the stride length has increased by 0.15 m. This synergistic gain in cadence and stride length is due to the enhancement of leg swing speed by the high-speed cable training.

And a 15% improvement in the symmetry of force exertion by both lower limbs after the starting block spacing was optimized.

The second step.

When the arm is bent and swung back to 70°, the synergistic activation of the posterior deltoid and hip flexors increases the peak force of the backswing by 13.9%, and compresses the time difference between the upper and lower limbs to 0.01 seconds. This is the core achievement of neuroprogramming training.

The brain's excessive control over muscles is inhibited, and the movement is transformed into a deep neural program.

At the moment of contact with the ground, the force signal captured by the plantar pressure sensor is precisely synchronized with the peak of the upper limb swing. The stable force exertion of the erector spinae and trapezius muscles on both sides of the spine reduces the asymmetrical force exertion by 25%.

The load on the right hamstring was reduced by 18%.

This avoids the imbalance problem caused by an excessively long lever arm due to height. The continuous increase in stride frequency and the steady increase in stride length create a synergistic effect, propelling the body's instantaneous speed to rise rapidly.

third step.

The hip angle is maintained at 28°-30° in the Huntington forward tilt posture, which is significantly lower than 35° in 2015, and the upper body is close to the ground to form a "sharp body axis".

The center of gravity projection point is stabilized 5cm in front of the toes, which prolongs the low center of gravity acceleration phase.

The swing trajectory closely follows the body's midline, and the linear reciprocating motion reduces the torque by 20%, further improving swing efficiency.

The elastic potential energy advantage of increasing muscle pre-stretching from 15% to 22% is fully released at this moment, contributing 35%, and combined with a 40% increase in phosphagen reserves, ensuring that each push-off can obtain sufficient energy supply.

The increase in stride frequency and stride length remained stable, with no signs of power decline.

Step 4.

Collaborative efforts are deepening and accelerating.

The swing caused by the start of the curved arm enters the fourth "retract-extension" cycle.

During the forward swing, the elbow angle is precisely contracted to 55°.

Taking advantage of the mechanical properties of shortening the lever arm.

The oscillation angular velocity maintained an increase of 11.7%, resonating with the increase in step frequency.

The core muscles maintain 20% rigidity and strengthening, the transverse abdominis and iliopsoas muscles remain in constant coordinated tension, and the torso maintains a straight posture like a rigid lever.

It completely blocks lateral leakage in the power transmission process, and the 94% transmission efficiency allows the lower limb extension force to be completely converted into propulsion.

During the push-off phase, the hip, knee, and ankle joints extend synchronously in the optimized sequence, with the hip angle stabilized in the low center of gravity range of 28°. The extension rate of the knee and ankle joints is perfectly matched with the angular velocity of the bent arm swing.

The peak ground reaction force remained stable at 4.2 times the body weight, and the 3% increase in the proportion of the horizontal component force was converted into a substantial velocity gain at this step.

The stride length increases by 0.15m from the previous step.

The increase in step frequency remained stable.

The synergistic effect formed by the two.

This raises the body's instantaneous speed to a higher level than in the third step.

The erector spinae and trapezius muscles on both sides of the spine exert continuous force.

Asymmetrical exertion decreased by 25% compared to 2008.

The load on the right hamstring was reduced by 18%, ensuring that the tall body maintained balance during rapid movement without any swaying.

Step 5.

Elastic potential energy circulation and efficiency maximization.

When swinging back, the elbow angle extends to 70°, and the synergistic activation of the posterior deltoid and hip flexors reaches its peak. The backswing force is 13.9% higher than in 2015, and the timing difference between upper and lower limb force generation is compressed to the limit range of 0.01 seconds.

This is deep muscle memory formed by "low load and high frequency repetition" in neuroprogramming training. The brain does not need to consciously control it; the action has become an automatic program.

At the moment of contact with the ground, the eccentric contraction of the hamstrings precisely completes the cushioning, while maintaining the pre-stretch of the muscles within the optimal range of 22%, and keeping the contribution rate of elastic potential energy release at 35%, providing sufficient energy replenishment for the push-off.

The 15% improvement in the symmetry of lower limb force generated by the personalized reconstruction of the starting block is reflected in this step by reducing the difference in the force of the two feet to less than 3%.

The push-off trajectory was completely parallel to the center line of the track. The increase in stride frequency and stride length continued to be synchronized, with the 0.15m increase in stride length and the 0.12Hz increase in stride frequency forming a stable rhythm.

Combined with the zero energy loss brought about by the core rigidity reinforcement, every bit of power is converted into forward speed.

The body's center of gravity projection point remains stable at 5cm in front of the toes, and the low center of gravity posture continues to consolidate the acceleration advantage.

Step 6.

Dynamic balance optimization and attitude stability improvement.

Swing your elbow forward again to 55°.

The swing trajectory closely follows the body's midline, and the linear reciprocating mode shortens the torque by 20%, effectively reducing wind resistance interference and avoiding unnecessary energy consumption.

The rigid support of the core muscles and the stable force exerted by the muscles on both sides of the spine allow the torso to maintain an absolutely straight line during high-speed propulsion, with the force leakage rate controlled below 3%.

This is a direct result of specialized training exercises such as hanging crunches and weighted back extensions.

During the push-off, the transmission path of the ground reaction force becomes more precise, traveling from the sole of the foot through the calf, thigh, and core to the upper limb, without any energy dissipation.

The synergistic gain of stride frequency and stride length reaches its optimal state, and the increasing rhythm of stride length and the increase in stride frequency are perfectly matched, forming an efficient closed loop of "pushing-swinging-propelling".

The head remained in a neutral position throughout, with the gaze locked on the marker in front, and there was no premature head-raising posture deformation. This is directly related to the technical improvement that delayed the head-raising timing to 28-32m.

It extends the effective distance for acceleration from a low center of gravity.

This lays the foundation for further increases in speed.

Step 7.

The technological advantages in the first 10 meters are fully demonstrated.

After the back swing extends to 70°.

Then the final cycle is completed, with the front swing returning to 55°.

Oscillation stability improved by 28% compared to 2008.

The coefficient of variation of the swing arm trajectory has been reduced to below 2%.

This is thanks to the improved accuracy of movements achieved through VR simulation training and dynamic monitoring by a wireless electromyography (EMG) device.

The enhanced core rigidity allows the torso to remain stable during high-speed movement, maintaining a peak power transfer efficiency of 94%.

The ground reaction force remains stable.

The advantage in the proportion of horizontal force has been completely transformed into speed superiority.

During the push-off phase, the extension rate of the three joints of the hip, knee and ankle reaches its peak. The peak moment of the lower limb push-off coincides precisely with the peak moment of the upper limb swing, and the propulsive force forms a superposition effect.

The cumulative increase in stride frequency and stride length reaches its maximum value in the first 10 meters of this step. The continuous increase in stride length and the increase in stride frequency together drive the body's instantaneous speed to a stage peak.

The advantage of a 0.015-second reduction in ground contact time compared to 2008 makes each step more compact and efficient.

The dense and even friction marks between the spikes and the track demonstrate precise control of the movements.

If we use the most important parameters in sprinting as a reference.

That is, the vertical force and the horizontal component.

Horizontal force component – ​​3% increase in proportion, 15% increase in peak stability, and 8% increase in cumulative propulsion efficiency.

Vertical force – average percentage reduced by 4%, peak controllability improved by 20%, energy waste reduced by 12%.

The proportion of horizontal force increased by 3% overall.

While the numerical value may seem small, it represents a fundamental shift in sprint power generation – achieved through a combination of technologies including an 8° optimization of the horizontal angle of the push-off, enhanced traction torque during the bent-arm swing, and a 20% increase in core rigidity.

The forces that were originally dispersed in the vertical and lateral directions are concentrated and directed to propel horizontally.

This change directly solved the problem of "excessively long lever arm and scattered force" caused by Bolt's 1.96-meter height, making every burst of explosive force converted into forward speed.

Ultimately, this translates into improvements over time, which is a decisive advantage in the 100-meter race.

The peak fluctuation range has narrowed from ±% to ±2%, which is mainly due to the precise upgrade of neuromuscular control.

Compared to 2008, Bolt's muscle activation delay was shortened by 0.01 seconds, the time difference between upper and lower limb force exertion was compressed to 0.01 seconds, and the dynamic adjustment of the arm swing from 55° to 70° after the start of the bent arm swing precisely coincided with the peak moment of the lower limb extension, forming a "double force superposition" effect.

This stability means that the horizontal force component of Bolt's force can be maintained at a high level in each of the first 7 steps, avoiding the gap in force exertion of "one step strong and one step weak", achieving continuous acceleration rather than phased acceleration, and significantly extending the "effective output time" of Bolt's horizontal force component.

Cumulative efficiency improvement of 8%.

It is the result of the collaboration of multiple technologies.

Strengthening the core rigidity increases the force transmission efficiency from 87.5% to 94%, reducing energy leakage.

The dynamic angle adjustment of the articulated arm shortens the swing torque and improves the propulsion rhythm.

Symmetry in force exertion in both lower limbs increased by 15%.

This avoids the cancellation of lateral force components.

These technological improvements create a synergistic effect of "1+1>2", making the "conversion efficiency" of horizontal force, rather than simply the "force value", the core advantage.

Even if the increase in explosive power is limited.

It is also possible to achieve a leap in speed through efficiency optimization.

Regarding vertical force.

The average percentage decreased by 4%.

The core idea is to break the traditional perception that "the higher the vertical force, the more stable it is".

Through specialized training in the "horizontal force-dominant" type.

Nordic hamstring eccentric training.

The force distribution logic of lower limb extension has been reconstructed—simplifying the vertical force from "support + redundant force exertion" to "only meeting the support and buffering needs," thereby reducing energy waste by a cumulative 12%.

This change directs more power towards the horizontal component, achieving a "low-consumption, high-efficiency" power generation mode and avoiding ineffective vertical consumption that slows down horizontal propulsion.

峰值波动区间从11%-15%压缩至7%-11%，体现了垂直力的“动态适配能力”。前7步中，垂直力根据“启动-缓冲-蹬伸-离地”的不同阶段精准调整。

During the initial phase (steps 1-2), maintain 1.2-1.3 times your body weight to ensure initial support stability.

During the buffer phase (3-4 steps), the body weight is reduced to 1.1 times its normal weight, thus reducing energy expenditure.

During the push-off phase (6-7 steps), the weight should be increased slightly to 1.3-1.4 times the body weight to match the required push-off range.

This "on-demand allocation" control mode not only ensures the integrity of the action but also avoids ineffective force exertion, achieving a qualitative leap compared to the "indiscriminate high vertical force" of 2008.

These.

All of these factors allowed Bolt to display unparalleled energy during the initial stages.

Extremely powerful.

Don't mention Gatling guns.

Even Zhang Peimeng and Zhao Haohuan, who started with bent arms.

They were all quickly surpassed.

It was placed at the back.

Not to mention work-life balance, like Rogers.

Blake isn't exactly a super-skilled starter either.

therefore.

This was complemented by the excellent start of the shot.

All I can say is Bolt.

Here, I reached a new height in the start of my life.

Everyone says Su Shen is a big-game athlete.

Usain Bolt.

And isn't that also true?

Even he himself hadn't expected that his all-out effort would produce such an effect.

Before this evolution, he never imagined that he could leave everyone behind simply by activating his own power.

This is simply amazing.

The 10-meter mark that I had always dreamed of.

After all, he had lost to those masters of starting techniques before.

The loser was only 10 meters away.

Now, regarding this issue...

It seems like everything has been resolved, hasn't it?

But it's a pity.

If there were no other person in this game.

Bolt will indeed dominate here.

From the start, it's 10 meters.

Then it will turn into a personal showcase.

It's a pity about this scene.

All of this was seen by the figure next to him.

and.

I remained completely calm.

It's like the grand finale, the core of the show.

It's about the previous program.

It had already reached its climax.

such.

That will create a greater contrast effect.

Is not it.

No wonder he's Bolt.

They've improved since their time in Lausanne.

Actually, he was never idle.

Then.

You haven't been idle.

Do I have one?
The strongest sword.

It must appear after the strongest shield.

That's what makes it dramatic.

Come.

Yussane.

Startup was good.

then.

Watch my performance.