Chapter 2010: 10.11s? Zhang Pei is fierce...really fierce
This is what Zhang Peimeng saw after seeing Lao Yi's performance.
No reason for surprise.
Lao Yi has been his opponent for so many years.
Whether it is his strength, his ability, or his hard work and enterprising spirit, they have all been recognized by Zhang Peimeng.
Therefore, he is not surprised by the breakthrough between work and rest.
On the contrary, it has an expected meaning.
"Pei Meng, let everyone see your efforts."
Hu Kai stood nearby.
He also had a relaxed look on his face, mixed with some expectation.
Bang——
Gunfire rang out.
When the starting gun sounded, Zhang Pei fired like an arrow from a string.
In the first step, the gluteus maximus starts like a precise engine, driving the muscles on the back and outside of the thigh to work together, as if activating the mysterious energy chain hidden in the body.
This step.
The hip joints, knee joints, and ankle joints are linked under the command of the gluteus maximus, and the force generated is transmitted along a unique arc trajectory, just like the energy trajectory of a spaceship at the moment of ignition. This is the first handshake between science and the three joints, the foot and the ground.
At the moment of contact, the force is cushioned like a master's move, and the gluteus maximus muscles are cleverly regulated.
Step two.
The contraction of the gluteus maximus increases, like tightening the power spring of a supercar. The force of muscle contraction forms a more explosive arc through the complex cooperation of multiple joints. This is no ordinary arc, it breaks through the physical limits.
The prelude to the explosion of potential power, every muscle fiber seems to be born for this unique arc-shaped ground, kicking the legs back and down, starting the journey of speed.
Step three.
The gluteus maximus continues to dominate the rhythm of the body, and its collaboration with Zhang Peimeng's lower limb joints has reached a new level. Driven by the gluteus maximus, the hip joint completes exquisite combinations of flexion, extension, abduction, adduction, and rotation, and the knee joint has perfect flexion and extension.
Cooperate to convert the impact force into propulsion force.
Step 4.
At this time, Zhang Peimeng's body was like a high-speed fighting machine, and his gluteus maximus showed amazing stabilizing power during the single-leg support stage. It was like a solid fortress, preventing the pelvis from shaking at all, and solidifying the arc of the leg.
Stabilizing the foundation is the core code for body balance.
The golden four steps are over.
Four points and one line support.
Step 5.
The cooperation between the gluteus maximus and the core muscles enters a white-hot stage. When the body's center of gravity shifts subtly, the gluteus maximus quickly adjusts the strength and direction of contraction, just like an intelligent navigation system correcting the route in real time. It cooperates tacitly with the waist and abdominal muscles to rebalance the body
The posture makes the arc-shaped ground-grabbing movements as precise as flowing water, and every contact between the feet and the ground is like injecting lightning into the earth.
Let Zhang Peimeng's connection after the golden four steps be more perfect than last year.
Step six.
At this critical step, the body's energy transmission reaches a small climax under the guidance of the gluteus maximus. The muscle contraction and relaxation, like the energy reaction inside the muscle core, convert the elastic potential energy stored in the body into powerful kinetic energy. The legs are under the control of the gluteus maximus.
Under the driving force, it scraped the ground in an extremely aggressive arc trajectory, like the best trajectory for missile launch. This step pushed Zhang Pei to a higher speed level.
Step Seven.
The last step is to complete the 10-meter sprint start.
The gluteus maximus explodes with power like a supernova. Under its leadership, the entire lower limbs form a perfect preparatory arc to push the ground together. This is a kind of sports power aesthetic that is difficult to appear without scientific training. Every joint
, every muscle is like a precision part carefully crafted for this moment, and the force generated by working together is transmitted to the ground through pedaling.
Ten meters completed.
After years of training my glutes maximus like crazy, I finally have a deeper effect.
Start accelerating.
Twenty meters.
During this 10-meter interval, Zhang Peimeng maintained a high-speed running state. The gluteus maximus continued to contract powerfully, driving the leg muscles to work together. From the perspective of muscle force, the force generated by its contraction passes through the hip joints, knee joints and ankle joints.
Orderly transmission to achieve a stable and efficient arc-shaped ground-grabbing action. The hip joint is moderately flexed, extended and rotated under the action of the gluteus maximus, and combined with the buffering and extension of the knee joint, the foot can grip the ground at an appropriate angle and strength.
Thirty meters.
At this time, Zhang Peimeng's running rhythm is still steady. The contraction of the gluteus maximus follows the principles of exercise physiology and accurately regulates force output. During the arc of the leg, the abduction, adduction, and rotation of the hip joint and the rotation of the knee joint
, the flexion and extension of the ankle joint are closely coordinated. This multi-joint coordinated movement can effectively utilize muscle strength to push the body's center of gravity forward smoothly, ensuring that each step can obtain the maximum forward momentum in compliance with human body mechanics.
Acceleration must match the mechanical model.
This is also an aspect of science.
Unlike before, I relied on subjective experience to work behind closed doors and practice hard.
There is no consideration at all whether the talisman conforms to one's own biomechanical model.
That would be a good match.
Bad luck.
It's just a waste of practice.
The acceleration run is over.
Zhang Peimeng gradually began to raise his head.
Here, in order to better integrate his buttocks with the curved floor, Zhang Peimeng made these changes.
The first is the change in head posture.
The head is gradually raised, and this movement is controlled by the neck muscles in an orderly manner. The neck extensor muscles contract moderately, driving the head to lift, extending the line of sight forward and upward.
This adjustment not only helps athletes observe the track conditions, but more importantly affects the overall balance of the body. During this process, the physiological curvature of the spine is also slightly adjusted to adapt to the new body posture and ensure that all parts of the body are in a vertical position.
The force lines in the direction are balanced to provide a stable support structure for subsequent movements.
The functional adjustment of the gluteus maximus at this stage is the key.
Transitioning from the starting acceleration phase, the contraction pattern of the gluteus maximus begins to adapt.
During the starting phase, the gluteus maximus uses greater force output to push off the ground quickly.
When you raise your head and enter the middle of a run, the contraction strength and frequency are accurately adjusted according to the changes in the body's center of gravity.
As the body lifts, the force generated by the contraction of the gluteus maximus is transmitted to the hip joint through the tendon, triggering the extension and abduction of the hip joint. This series of actions is performed under the precise control of the nervous system, and the nerve impulses are accurately controlled
The muscle fiber contraction sequence and intensity of the gluteus maximus ensure the smoothness and stability of hip joint movement.
This chapter is not over, please click on the next page to continue reading! This coordinated movement of muscles and joints is in line with the biomechanical principles of human movement and can make better and more effective use of muscle power to propel the body forward.
The adjustment of leg movements has also changed.
More refined.
The movement changes of the knee joint at the moment of landing are particularly obvious.
As the body posture changes, the bending angle and buffering time of the knee joint are reduced. This is to transfer the ground reaction force to the body's center of gravity more quickly and achieve more efficient energy conversion.
During the entire process, the flexion and extension movements of the knee joint are closely coordinated with the movements of the gluteus maximus and hip joint to form a coordinated kinematic chain.
At the same time, the ankle joint maintains a high degree of stability and flexibility during the arc of the leg.
When the foot touches the ground, the ankle joint cushions the impact force through a series of complex muscle contractions and joint activities, and accurately transmits the force to the ground during the kicking phase.
The function of this ankle joint relies on the synergistic effect of its surrounding muscles, ligaments and joint structures. Together, they ensure that at different stages of movement, the ankle joint can adapt to the increasingly strengthened hip engine and provide powerful kinetic energy.
At the same time, the core muscles including the muscles in the abdomen, waist and other parts are used to stabilize the pelvis and spine through isometric contraction and synergistic contraction.
The gluteus maximus and core muscles form an organic whole through fascia and nerve reflexes. When the body's center of gravity shifts due to changes in movement posture, they can respond quickly and adjust the size and direction of muscle contraction.
Ensure that the pelvis is stable both horizontally and vertically.
Hu Kai's words are - providing a stable support platform for the effective kicking and arcing of the legs, allowing Zhang Peimeng to enter a stable state of running on the road more smoothly than before.
Speed up and run.
Forty meters.
The gluteus maximus continues to exert force, and its contraction force is transmitted to the lower limbs through the muscle fascia.
The hip joint flexibly adjusts its angle according to the movement posture to provide stable support for leg movements. At the same time, the knee joint and ankle joint accurately complete flexion and extension movements under the action of muscle strength.
The arc-shaped path of the legs strictly follows the biomechanical logic of human movement, so that each step can maintain balance while -
Can give ground feedback more quickly.
Fifty meters.
When Zhang Peimeng's legs arc and squat on the ground, the hip joint, knee joint and ankle joint form an organic movement system. The extension and rotation of the hip joint, the reasonable flexion and extension of the knee joint, and the stable movement of the ankle joint enable the body to run at high speed.
Effectively utilize ground reaction force to maintain speed while reducing energy loss.
Immediately afterwards...
It just explodes very quickly.
Zhang Peimeng's gluteus maximus continues to contract according to the laws of sports science. The force generated by its contraction is transmitted to the connected posterior and lateral thigh muscles through the fascia and tissues between the muscles. This force transmission must be orderly and efficient.
It is based on the physiological structure and nerve control mechanism of muscles.
This is not the flow of experience and feeling that I had in the past where I could do whatever I wanted.
Later, when the gluteus maximus contracts, a pulling force is generated through the shortening of the muscle fibers, which pulls the tendons connected to the hip joint. This pulling force will cause the hip joint to stretch and at the same time cooperate with a certain degree of external rotation. In this process, the hip joint
The contraction strength and rhythm of the large muscles remain stable and adapt to the movement speed and posture of the body, laying the foundation for the subsequent arc-shaped ground-grabbing movements of the legs in the extreme speed zone.
In the past, the curved paving at Zhang Peimeng's place was always a bit scattered.
It is also a word Yang Jian often uses when explaining his games.
In fact, it's not that Zhang Peimeng himself doesn't want to control the land-grabbing mode at this stage.
It was his physical condition at the time that restricted him from doing well in this area.
Zhang Peimeng was a product of the athlete system of that era.
Naturally, there are strong traces of the athletes of that era and the imprint of the times.
The biggest imprint of the era.
It's just that his butt is a little... flat.
Compared with other domestic athletes, they are not big enough or plump enough.
If you're talking about a sprinter, the rest of the muscles don't need to be that big, which is fine. It's like Su Shen has streamlined the relevant muscles this year...
By deducting muscles that are less dependent on a certain degree, one is to reduce the burden on the body.
Increase your athletic ability in disguise.
but.
This kind of burden reduction.
Absolutely not included.
butt.
That's the gluteus maximus.
In theory this aspect.
The bigger the better, the plumper the better.
Of course it's big.
It does not refer to the big and stringy condition of bodybuilders. It refers to the by-product of natural enlargement under special sports and special training conditions.
Zhang Peimeng didn't do anything special here before.
It's not that he doesn't want to.
It’s just that there was no corresponding guiding ideology and guidance foundation in that era.
Even an athlete cannot master so much corresponding knowledge.
Then you can only listen to the coach.
The knowledge level of the coach and the limit of the knowledge system of the coaching team.
That determines his limit.
Fortunately.
There is no such problem in this life.
I saw that after Zhang Peimeng entered the top speed zone, because his buttocks became stronger and more powerful, the energy metabolism in the gluteus maximus muscle cells continued, and the decomposition of ATP provided energy enhancement for muscle contraction. This energy supply also ensured that the gluteus maximus muscles could continue to be stable.
The ground outputs power to maintain the power requirements under high-speed running.
Feed each other back.
Bang, bang, bang, bang, bang.
At this moment, Zhang Peimeng was approaching the peak of speed.
The gluteus maximus continues to output power in accordance with the laws of sports science, and the power is transmitted to the legs through the cooperation between muscles. In the arc-shaped grounding action, the range of motion and strength of the hip joint are precisely controlled, in conjunction with the flexion and extension of the knee joint and the ankle joint.
The cushioning and propulsive action of the joints match.
This method of exercise based on human body science allows Zhang Peimeng to make full use of muscle strength and joint activity in every step, propelling him to quickly cross the 10 meters.
Seventy meters.
Zhang Peimeng still maintained high speed during this distance.
The contraction strength and rhythm of the gluteus maximus are maintained well, providing stable power support for leg movements. During the arc-shaped squatting process, the rotation, flexion and extension of the hip joints perfectly coordinate with the movements of the knee joints and ankle joints.
This part is much better than before.
The smoothness of scratching the ground has been greatly upgraded.
Eighty meters.
At this stage, Zhang Pei sprinted towards the finish line with all his strength. The gluteus maximus continued to exert force, and its force was transmitted to the lower limbs through the muscle chain.
The movement of the hip joint is stable and powerful, and the knee joint and ankle joint accurately complete their respective flexion and extension movements, ensuring that the body can make full use of the ground reaction force during high-speed running to push the body forward and prepare for the final sprint.
Ninety meters.
In the last 10 meters, Zhang Pei launched a final sprint.
The gluteus maximus muscles are fully contracted to provide strong power for the legs. The arc-shaped ground movement of the legs is more rapid, and the hip joints, knee joints and ankle joints work together to achieve the best state.
This is a technical change designed by Hu Kai for him.
You want to maximize the conversion of muscle strength into forward speed.
Stay more forward-looking.
Forwardness is not enough in the end.
This has always been Zhang Peimeng's old problem.
Fortunately, it does have some effects here.
Originally, Zhang Peimeng wanted to give it a try because it felt so good.
The joy of running.
Better than last year.
After training for so long this winter, he was finally able to run for fun, and he almost lost his temper.
Fortunately...
I still reacted in the last 20 meters and completely controlled my speed in the last 10 meters.
Apply this eyeliner in a straight leg pattern.
otherwise.
In the end it will be much faster.
call------------
Zhang Pei sprinted across the finish line.
"The results of this shot should be good." Zhao Haohuan said after looking at it based on his experience and feeling.
Su Shen thought so too.
But how much exactly?
Also look at the electronic timer data given at the end.
One look at the results...
I'll go.
Everyone is a little numb.
10.11s.
Of course, this gun is a bit powerful.
Reached 1.2m/s.
It's much bigger than the one at Laoyi.
Maybe running this result is still...
A bit exaggerated.
It's a bit unexpected.
Even if you don't take into account the wind speed and the fact that he didn't hold back a little bit at the end and used a little more force, then this result...
It's really amazing.
Hu Kai used it almost immediately and made a fist.
really.
My junior brother's talent is much better than mine.
What I didn't do.
He can achieve it.
"Zhang Peimeng, 10.11s."
When the finish line staff announced the results over the intercom.
Lao Yi also stared at it for a few seconds.
I thought I had a breakthrough.
This year I can compete with Zhang Peimeng again.
Use your strength to tell him that the third person this year is yourself.
Unexpectedly...
Zhang Pei exploded violently.
It’s not just that work and rest are not close.
There are also those trends that are being pulled away.