The Su God of the Reopening of the Sports Arena

Chapter 2100: Sprinting Crouching Dragon and Phoenix, Vertical Force and Horizontal Force

boom------

As soon as the gun fired, the game began.

Su Shen is here.

Will prove it soon.

I'm not here to play.

The last time we improved the vertical displacement stability on the plateau, the purpose was to improve another assisting force on the plains.

Mutual stimulation.

That is--

Horizontal displacement assistance.

Because the start is the critical stage of the 100-meter sprint, horizontal displacement assistance can significantly improve the starting speed and explosive power.

It is known that at the start, athletes can obtain additional forward thrust with the help of horizontal displacement assist devices or technologies, which helps athletes get out of a static state more quickly and increase initial velocity. From a physics perspective, according to Newton's second law F=ma (where F is the net external force, m is the mass of the object, and a is the acceleration), horizontal displacement assist increases the net external force on the athlete, thereby generating greater acceleration, allowing the athlete to achieve a faster speed at the start.

At the same time, in the 100-meter sprint, athletes need to output a large amount of energy in a short period of time.

Horizontal displacement assistance can share the athlete's own power output to a certain extent, thereby reducing the athlete's energy consumption. By making reasonable use of assistance, athletes can retain more energy for the second half of the game and avoid premature fatigue.

Of course there is also a very special effect.

That is--

The presence of horizontal displacement assistance may change the athlete's starting reaction pattern.

After training and adaptation, athletes can react more quickly to the power assistance and better combine it with their own reaction movements, thereby improving their starting reaction speed.

At the same time, during the entire sprint process, the speed changes and rhythm adjustments brought by the power assist also help athletes improve their ability to respond to various stimuli, enabling them to respond to various situations more agilely during the competition.

After training and adaptation, athletes can react more quickly to the power assistance and better combine it with their own reaction movements, thereby improving their starting reaction speed.

At the same time, during the entire sprint process, the speed changes and rhythm adjustments brought by the power assist also help athletes improve their ability to respond to various stimuli, enabling them to respond to various situations more agilely during the competition.

This will further improve Su Shen’s starting reaction!

It reached 0.131s in one breath.

Second only to Zhang Peimeng's 0.127s.

animal.

But it's getting smaller and smaller.

During the startup process, it is necessary to constantly overcome air resistance and its own inertia.

Horizontal displacement assist can offset these resistances to a certain extent.

Enables athletes to more efficiently convert power into forward velocity.

In other words.

forwardness.

It will also improve.

Relevant research shows that reasonable horizontal displacement assistance can increase the athlete's acceleration by 10%-15% during the starting acceleration phase, thereby achieving a higher speed in a shorter period of time.

Not only that.

And the starting pace.

Horizontal displacement assistance can also have a positive impact on an athlete's running technique and movement coordination.

Under the effect of the assist, the athlete's body posture and movement rhythm will undergo certain adjustments, which will help the athlete better master the technical essentials of running.

For example, horizontal displacement assistance can make the athlete's stride more stable and the step frequency more reasonable, thereby improving running efficiency.

The presence of power assistance will also prompt athletes to pay more attention to the coordination of various parts of the body and reduce unnecessary energy loss. Studies have found that after a period of horizontal displacement power assistance training, athletes' running techniques and movement coordination have been significantly improved, and their performance has also improved accordingly.

Then the startup is faster and more agile.

A natural pace to go out.

The more explosive.

In addition, it can improve running technique and movement coordination.

Su Shen’s first step out.

The more stable it is.

Vertical force and horizontal force components.

They are all indispensable for sprinting.

I have done some work on the vertical aspect.

Now it is time to deal with the horizontal component of force.

Bang bang bang.

After connecting the four points.

Three steps in a row.

At Su Shen's feet.

Than before.

Seems more powerful.

It was very fierce before.

just now.

It seems a bit more powerful.

Compared to the time of Modu.

Even stronger.

Bolt was mentally prepared.

Even Blake, who was not far away, had one.

But...even if I am mentally prepared.

He was still defeated by Su Shen's outburst.

Startled.

This is because……

Long-term horizontal displacement assistance training can produce specific stimulation to athletes' muscles.

Under the influence of horizontal displacement assistance, the athlete's muscles need to adapt to the new movement intensity and speed requirements.

This helps build muscle strength.

At the same time, horizontal assistance enables athletes to complete training distance or repetitions in a shorter time.

Thereby, the endurance training effect of muscles can also be increased.

After a period of training, athletes' muscle strength and endurance will be significantly improved!

Not to mention, this can also improve the conduction efficiency of the nervous system!

During sprinting, the nervous system needs to quickly transmit commands from the brain to the muscles to achieve efficient muscle contraction and movement coordination.

Everyone knows this.

Then the horizontal displacement assistance will bring new sports experience and excitement to athletes.

The nervous system gradually adapts to the movement pattern under this assisted condition.

Thereby improving the conduction efficiency of the nervous system.

The conduction efficiency is improved.

This means athletes can react faster!

Muscles are able to receive instructions and contract more quickly.

This improves overall athletic performance.

These three steps.

The reason why Su Shen is so powerful.

This training can also enhance and improve body balance and stability.

Just like the enhancement of vertical displacement also has this effect.

Horizontal displacement assistance also has this effect.

Add the two together.

There are some effects where one plus one equals two, or even greater than two.

Horizontal displacement assistance can help athletes better maintain body balance and stability by adjusting the force applied to various parts of their body.

This assist not only provides forward momentum, but can also, to a certain extent, correct the body tilt or shaking that may occur during the athlete's running!

This reduces speed loss due to body imbalance.

It can also make athletes' movements more coordinated and unified in various stages such as starting and accelerating, and improve overall sports efficiency.

There are so many benefits.

This is also one of the reasons why Su Shen's kick was so fast.

That explains it.

There are other reasons.

For example, do this.

This will allow athletes to optimize the mechanical structure of their running movements, reduce energy consumption, and improve running economy.

This means that athletes can run faster and farther with the same energy output.

Or consuming less energy while maintaining the same speed, giving you a greater advantage in the competition.

Then comes the problem.

Why do we need to first achieve vertical displacement stability on the plateau before doing this?

Why not do this first?

Of course there is a reason.

The biggest one is——

Because vertical stability promotes horizontal displacement.

When running, the force generated by the lower limbs pushing off the ground must be transmitted upward through the body. Vertical stability ensures that the force is efficiently transmitted along the longitudinal axis of the body.

Otherwise it will be unstable.

If the vertical position is unstable, the force will be dispersed during transmission, just like unstable baton transmission in a relay race will affect speed.

In other words, the vertical position is unstable when starting, and the force of pushing off the ground cannot be completely converted into forward horizontal force. Part of the force will be used to adjust the body posture.

This indirectly leads to a weakening of the horizontal displacement assistance.

Once the ground-pushing force cannot be fully converted into forward horizontal force, part of the force will be used to adjust the body posture...

That will not be conducive to the body maintaining an efficient posture while running, reducing unnecessary shaking and redundant movements, and reducing energy consumption.

Not to mention, doing vertical displacement stability training first can enable the body to better and more skillfully utilize elastic potential energy.

When the foot strikes the ground, muscles and joints store elastic potential energy.

The release is converted into forward momentum when pushing off the ground.

Vertical stabilization can optimize this process, improve energy efficiency, and provide more power support for horizontal displacement.

In other words, when running, excellent sprinters can stabilize their bodies in a vertical position, move smoothly, and waste less energy, allowing them to use more energy for horizontal displacement.

In addition, vertical stability training can enhance the body's control ability, allowing athletes to keep their heads upright, their bodies leaning forward, and their arms and legs swinging in a coordinated manner while running at high speed.

Reduce air resistance.

Ensure effective transmission of power.

Moreover, when encountering external interferences such as changes in wind speed, uneven running tracks, and water accumulation on the field, athletes with stable vertical positions can quickly adjust their bodies to maintain the stability and continuity of horizontal displacement.

Simply put, it's like a car driving on a bumpy road.

Only the chassis is stable.

In order to maintain straight driving and speed is not affected too much.

Su Shen and these.

They all did a good job.

In the mechanical analysis of sprinting, the human body can be regarded as a complex multi-rigid body system whose motion includes both vertical and horizontal components.

Vertical stability refers to the human body maintaining a relatively stable posture and movement state in the vertical direction during running, which is a prerequisite for achieving effective horizontal displacement assistance.

From a biomechanical point of view, vertical stability mainly involves the balance of muscle strength, the correct positioning of joints and the reasonable control of the body's center of gravity.

Only when these factors reach a stable state in the vertical direction can they provide a solid foundation for horizontal force and movement.

Then let’s look at the transmission and conversion efficiency of force.

When we sprint, athletes generate propulsion through the interaction between their lower limbs and the ground. This force includes both vertical and horizontal components.

Vertical stability training can optimize the force transmission path and conversion efficiency, so that the vertical force component can be better converted into horizontal force.

Specifically, when the athlete maintains stability in the vertical direction, the force generated by the lower limbs pushing off the ground can be efficiently transmitted upward along the central axis of the body, reducing force loss and dispersion.

This is like an efficient energy transmission system.

Only by maintaining stability during the transmission process can the energy be converted into useful power to the maximum extent possible, pushing the athlete to accelerate forward in the horizontal direction.

After all, from the analysis of biomechanical models, vertical stability is the key to optimizing movement trajectory.

A stable vertical position can keep the body's center of gravity within a reasonable range, reduce unnecessary up and down fluctuations and left and right deviations, and reduce air resistance and energy loss.

During running, the athlete's body movement trajectory will fluctuate periodically. Vertical position stability can make this fluctuation more regular and efficient, so that the horizontal displacement of each step can be optimized.

This is why we have to improve the vertical stability in plateau areas before we can do what we have now.

of course.

This is just a combination of the general direction. When it comes to specific positions, it also requires the mobilization of one's own physical conditions and physical talents.

That is to say, it is about what should be done in terms of details.

Muscular strength and power output.

Vertical stability training helps improve muscle strength and power output, providing a powerful impetus for horizontal displacement.

When an athlete is in a running posture, the core muscles contract synergistically to form a stable "energy column" that provides solid support for the body.

Just like now.

At the starting moment.

A strong core stabilizes the spine and pelvis.

Ensure the effective transmission of the force from the lower limbs to avoid the dispersion of force due to body shaking.

In addition to the rectus abdominis, external oblique muscles, internal oblique muscles, erector spinae, multifidus muscles and pelvic floor muscles, there is another muscle that Su Shen needs to use the most.

That is, the condition he uses to propel himself into a better horizontal force component.

Gluteus maximus.

It's the gluteus maximus.

The gluteal muscles are one of the largest and most powerful muscle groups in the human body, including the gluteus maximus, gluteus medius and gluteus minimus.

During the starting and acceleration phases, the rapid contraction of the hip muscles can generate a strong backward pushing force. According to Newton's third law, the ground will give the human body an equal and opposite forward reaction force.

This pushes the body forward quickly to start accelerating.

In the 100-meter sprint, the start and acceleration phases are crucial, and the gluteal muscles play a key role in this process. The gluteus maximus is one of the most powerful muscles in the human body. At the moment of pushing off the ground, the gluteus maximus contracts strongly and works in synergy with the leg muscles to transfer power to the ground.

He wants to use his gluteus maximus as a "lever" to pry the horizontal force with the vertical force.

This requires your butt muscles to be strong enough.

How do you improve your vertical and horizontal forces?

How to do it?

Implement it.

Su Shen’s first choice is of course his own——

Gluteus maximus.

With its help, horizontal displacement can be assisted on the basis of vertical stability.

Because the hips are located in the center of the body, they are the hub connecting the upper and lower body.

Because during running, the hip muscles can effectively transfer the power generated by the legs to the upper body, achieving the integration and synergy of whole-body strength.

Because through this energy transfer mechanism, more force can be converted into horizontal displacement assistance, reducing energy loss during the transmission process.

This will also make your push off the ground stronger.

It provides greater assistance for the horizontal component of force.

Startup speed.

Naturally, it will be faster!

Let this pair of "Dragon and Phoenix" in the sprint really sing in harmony.

His true feeling is——

If you get one, you can become the overlord of a region.

If you get two of them, you can become the best among the best.

These three steps.

It's a golden bomb.

With vertical stability and horizontal displacement assistance.

Currently.

This is the most powerful one.