The Su God of the Reopening of the Sports Arena

Chapter 2026 Power Chain Integration! I am the only one in the world who knows about this!
The test continues.

Next comes the biggest highlight.

It is also everyone’s favorite in recent years.

Since Su Shen and Zhao Haohuan will not participate, Lao Yi and Zhang Peimeng have become the focus of competition.

These two people have always been fighting fiercely.

Every time they are in tit-for-tat confrontation.

But last year, Lao Yi lost a step and ultimately did not qualify for an individual event at the Olympics.

They could only watch Zhang Peimeng shine.

Break through yourself.

This made him feel very sorry.

In addition, Lao Yi now feels that his "time is running out", although he is the last one to enter the Ersha Island first team.

But in fact, he is the oldest.

Do you think he feels the pressure of time?

In this urgent environment.

Lao Yi has wound himself up.

Just waiting for another battle with Zhang Peimeng this year.

While you are still at your peak.

Although this year's Olympics is not as brutal as last year's.

Ersha Island has already obtained the wild card.

Both of them can go.

but.

Lao Yi also wanted to prove himself.

When he returned to winter training, because Lao Yi did not have a doctor like the Lakers and Celtics to help him, he also contacted Su Shen privately.

Su Shen looked at him with a somewhat tangled expression, and smiled as he gave him some analysis -

First of all, work and rest should focus on strengthening the body.

It's been so long, there's no time to change it in the middle.

And it's not necessary.

As far as Su Shen is concerned, this is a very suitable way to balance work and rest.

How to solve it?
Su Shen raised a point here.

That is the problem of work and rest.

The running is not straight enough.

This is also because he has an extremely long stride when running despite his height.

This problem will naturally arise.

Then targeted reinforcement is needed.

And at this point we need to be more meticulous and scientific.

"Then what should we do?" Lao Yi asked Su Shen this question.

He himself knows this problem.

His team knows it, too.

But I want to do better.

How easy is it?

He has already optimized it once.

Optimize to the extent that it is optimized.

Neither he nor his team had much confidence.

Only then did he come to find Su Shen.

Su Shen simply wrote on a whiteboard:

The core muscles are located around the body's center of gravity.

Strengthening your core muscles through training can help your body control its center of gravity more effectively.

This is easy to understand, so what’s the next step?

When running, stabilizing the body's center of gravity is key to maintaining a straight line of motion. For example, contracting the transverse abdominal muscle can increase intra-abdominal pressure, acting like a natural "belt" to stabilize and support the spine, thereby reducing the side-to-side swaying caused by the shift in the center of gravity.

"Belt???" Lao Yi was stunned.

Some don't know what this means?
"We all know that the core muscles play a key role in maintaining body balance. In the single-leg support phase, which is a lot of single-leg support time during sprinting, a strong core can keep the body balanced during dynamic processes. For example, when landing on one leg, the gluteus medius, gluteus minimus and other abductor muscles of the buttocks work with the core muscles to stabilize the pelvis and prevent excessive tilt of the pelvis and lateral tilt of the body."

"So……"

"Kinetic chain integration." Su Shen said: "Human body movement follows the principle of kinetic chain, and the core is the key link of this kinetic chain. A strong core can optimize the kinetic chain, ensuring that the kinetic chain from the feet, through the legs, hips, spine to the head remains stable and coordinated. In this way, the whole body is like a train running along the track. Under the stable control of the core, all parts work together to keep running in a straight line."

"Power chain... integration???"

"Yes." Su Shen smiled and said, "Power chain integration."

"Daniel, take a look at the composition and core position of the kinetic chain." Su Shen drew a mind map on the whiteboard and said, "The kinetic chain of the 100-meter sprint starts from the foot, goes up through the calf, thigh, hip, through the core area, and then extends to the spine, upper limbs and head. The core is located at the center of the kinetic chain and plays a key role in connecting the upper and lower parts. It connects the powerful propulsion generated by the lower limbs and the swing assistance of the upper limbs, and is the hub of power transmission."

Lao Yi nodded.

He also stayed in Ersha Island for so long.

I have learned a lot about basic muscle distribution and basic sports science. I am no longer like I was at the beginning, when I only had a superficial understanding of the subject.

"Watch carefully." Su Shen continued to draw: "When starting to run, the force of pushing the ground with both feet is the starting power of the power chain. When the athlete hears the starting signal, the leg muscles, quadriceps, hamstrings, etc., contract strongly, generating a force to push the ground backward and downward. At this time, this force is transmitted upward through the ankle joint, knee joint and hip joint."

"The hip muscles, gluteus maximus, hip flexors and other core muscles are quickly activated to gather and initially integrate the power from the lower limbs. At the same time, the anterior rectus abdominis and posterior muscles of the core, erector spinae and other muscles work together to stabilize the pelvis and spine, ensuring that the power can be effectively transmitted upward along the central axis of the body. This integration avoids the dispersion of power in the initial stage and lays the foundation for subsequent acceleration."

“It’s about power initiation and transmission.”

"Then at the moment of starting, the upper limbs also begin to swing, and the arm movements are driven by the contraction of the deltoid muscle, pectoralis major and other muscles. The core acts as a bridge connecting the upper and lower limbs, coordinating the swing of the upper limbs and the power of the lower limbs pushing off the ground. When the right arm swings forward, the core muscles such as the oblique abdominal muscles and latissimus dorsi on the left side of the body will contract appropriately, coupling the power of the upper limb swing with the power of the lower limb pushing off the ground, forming a combined force to push the body forward and upward quickly. In this process, the stability and power transmission of the core ensure the accuracy and straightness of the starting direction."

“It’s the linkage between the upper body and the core.”

"As the running speed increases, the force of the lower limbs pushing off the ground gradually increases. The force generated by each push is transmitted upward through the leg bones and muscles. The muscles in the core area, such as the transverse abdominal muscles and multifidus muscles, withstand and transmit this powerful force through isometric contraction. These muscles act like "shock absorbers", buffering the force while ensuring that it is transmitted along the central axis of the power chain, preventing the force from being dispersed to both sides of the body."

"The core also regulates stride length and cadence. Take advantage of this, Daniel. By controlling the rotation and forward tilt of the pelvis, the core muscles help athletes find the best combination of stride length and cadence. When the core muscles coordinate the appropriate forward tilt of the pelvis, it can increase the effective work distance of the lower limbs, thereby increasing stride length while maintaining body balance and straight-line acceleration."

"This step is called strength enhancement and conduction optimization."

Su Shen continued to draw: "Then during the acceleration process, all links in the power chain work closely together. The rapid extension of the lower limbs, the stable transmission of the core and the powerful swing of the upper limbs form an organic whole. The core uses neuromuscular control to keep the movement rhythm of the upper and lower limbs consistent. After the core senses the changes in the frequency of the lower limbs pushing off the ground, it will adjust the speed of the upper limb swing to match it, ensuring that the body moves in a straight line during the acceleration process, avoiding the left and right swaying caused by the lack of coordination between the upper and lower limbs."

"This can also help you move in a straight line during acceleration, avoiding the left-right swaying caused by the lack of coordination between the upper and lower limbs?" Lao Yi was stunned when he heard this and asked, "Can it be done this way?"

"Of course." Su Shen smiled and said, "It only requires the coordinated advancement of all links in the power chain."

"But it's hard to maintain this way." Lao Yi scratched his head.

"This is the key point." Su Shendao, his hands were not idle, and he continued to draw: "The speed has reached a relatively high level during the running stage, and the stability of the kinetic chain is crucial. The core muscles continue to work to keep the body's posture stable. Muscles such as the rectus abdominis and oblique abdominal muscles ensure the stability of the pelvis and spine in the horizontal and vertical directions by controlling the body's tilt and twist. This allows the kinetic chain to continuously and efficiently transmit power, avoiding power loss caused by changes in body posture."

"How do you do that?"

"From a mechanical point of view, the air resistance and ground reaction force on the body are both large when running. The core stabilizes the power chain, allowing the body to maintain a good streamlined posture and reduce air resistance. At the same time, it effectively converts the ground reaction force into forward propulsion, ensuring that athletes can maintain high speed running in a straight line."

“The secret is to keep the power chain stable and efficient.”

After listening to this, Lao Yi realized that there were still so many areas that could be improved and optimized.

It’s funny that I used to think…

It's over.

There is no way to make further progress.

"And then even during the run, the athlete's body can experience small deviations from the straight line, which can be caused by factors such as fatigue, wind, unevenness of the track or small changes in their own movements."

"So what can we do? The core proprioceptors can keenly sense these changes, and then activate the corresponding muscles for fine-tuning through the neuromuscular control system." "Let me give you an analogy."

Su Shen made a move and asked Daniu, "Can you tell what should be done with this move? How can it be improved?"

Lao Yi thought about it.

Shake his head.

In this regard, his comprehension is indeed not as good as Zhang Peimeng and others.

but it does not matter.

Everyone has their own strengths.

Being able to understand with the body and learn during the training process is also another mode.

Su Shen will not deny any model.

"Look, Daniel." Su Shen began to help him analyze it step by step: "When the body shifts slightly to the left, the core muscles on the right side, such as the right gluteus medius and oblique abdominal muscles, will quickly contract and pull the body's center of gravity back to the straight direction. What will happen then?"

6◇9◇Book◇Bar

"Does this... ensure that the body runs in a straighter direction when running at high speed?"

"That's right." Su Shen smiled and said, "Ensure the normal operation of the power chain and the body's straight-line running."

"That's what it does. It uses the integration of your kinetic chain to correct minor deviations and maintain a straight line."

"What about in the end? Brother Xiaotian, I always fail to do well in the end, especially when my body starts to get tired. I start to waver unconsciously." The problem of work and rest has troubled me for a long time, and I have been trying to find a way to break through it but to no avail.

"This is normal." Su Shen said: "In the sprint phase, athletes need to exert their greatest strength to cross the finish line. At this time, the integration of the kinetic chain reaches the highest intensity. The core muscles will contract with all their strength, closely combining the final explosive power of the lower limbs with the sprint swing power of the upper limbs."

"Then what should be done?"

Su Shen made an analogy: "Look, when you sprint, do you feel your entire waist and abdomen become loose?"

"Well, a little bit." Lao Yi said, "But I don't know how to solve it. The team has tried many methods, but the results are not good."

"Then try to integrate the kinetic chain and use muscles such as the rectus abdominis and erector spinae to work harder to stabilize the spine so that the body can withstand the huge force impact during sprinting. At the same time, ensure that the force is transmitted in a straight line to achieve the final acceleration."

"Will this work?" Lao Yi asked.

"It works." Su Shen nodded. "The core is crucial to maintaining a straight line during the sprint phase. Due to fatigue and the state of full-out sprinting, the body is more prone to posture changes. The core strengthens the control of various parts of the body to prevent the body from swaying left and right or deviating from the straight line in the final stage."

“As long as you combine your power and maintain your posture, you can ensure a straight sprint to the finish line.”

Lao Yi spent a long time digesting these mind maps and Su Shen's words.

Su Shen didn't urge him either.

Waited for a while.

Lao Yi then slowly spoke.

"But Xiao Tian, ​​just looking at these principles, I still don't know how to do it."

"Am I too stupid?"

Lao Yi felt a little embarrassed when he said this.

He actually knew that Su Shen was a busy man.

He has too much to do.

Most people on Ersha Island would not deliberately waste too much of his time. Lao Yi already felt a little guilty. Especially after Su Shen had told him these things, he still didn't understand them, and felt even more guilty.

"Haha." Su Shen almost thought Lao Yi was cute. He smiled and said, "It's normal that you don't understand. It's also normal that you don't know what to do, because I haven't even told you how to do it specifically yet."

Lao Yi was stunned.

Only then did I come to my senses.

He had always felt that he was so embarrassed that he did not understand anything even though Su Shen had explained it in such detail.

After hearing this, I immediately felt a lot more relieved.

"Then what does it mean that you can't understand?" Lao Yi asked after thinking for a while.

"What I don't understand is..."

"It's not just that you don't understand."

"No one else would understand."

"Why? Brother Gouhuan, Pei Meng and the others, don't they understand?"

"Just listening to it once won't do."

"Why?" Lao Yi really didn't understand why, because in his mind these people were all very smart and had strong comprehension abilities.

"It's very simple..."

"Let me ask you, have you never heard of these things before?"

"Yes."

"Did Randy not tell you and your team?"

"Yes."

"Because."

“No one knows this except me.”

"I just figured it out and haven't published it yet."

"Then how could they possibly know?"

Lao Yi was confused.

Su Shen couldn't help but said loudly: "I just used it myself, there may be many unstable and bad places. What do you think?"

"Do you dare to be a guinea pig with me?"

"I...of course I dare." Lao Yi also came to his senses.

Nod vigorously.

In his eyes.

Even Su Shen dares to do that.

What is there that you are afraid of?
Such a great opportunity.

If you miss it, it will be gone.

Must dare

Dare to fail.

"OK."

Su Shen chuckled and said, "Then I will tell you the rest of the specific operation methods."

"But it's not that simple. You'll be busy during winter training."

"Don't worry, Xiao Tian." Lao Yi said seriously: "I will practice it well even if I don't sleep!"

"How can you not sleep? A good rest is the foundation of good training."

"Pay attention to the quality of training and don't delay rest time."

"it is good."

Lao Yi almost burst into tears when he said this.

……

Recall this passage.

Lao Yi stood at the starting line.

Full of confidence.

Do you think you are the only one who has reservations?
Pei Meng.

Me too.