The Su God of the Reopening of the Sports Arena

Chapter 2014: Another bent-arm start?

Chapter 2014: Damn it... Another bent-arm start???
what's the situation? ? ?
Why is there this sound again?

Wen Yongyi, Liang Jiahong, and Xie Zhengye, who had just finished running, all turned their heads away at this time.

Look toward the starting line.

Good guy.

This.

Including Su Shen who was looking over, everyone was a little dazed at this moment.

"Oh my god, pancakes, am I seeing things?" Zhao Haohuan's words already gave the answer.

That's right.

The one who caused the start line to be stunned again was none other than a member of the small team - Zhou Bing.

He shot and then ran, there was nothing surprising.

The point is that he now strikes a pose at the starting line.

It's surprising.

Even Old Zhao looked like he had stuffed three big steamed buns in his mouth at once. You have to know that when you looked at Xie Zhengye just now, he didn't have such an expression.

Because Xie Zhengye was a talented player who was seriously trained and recognized by Su Shen. Zhao Haohuan was not surprised when he did something earth-shattering.

But Zhou Bing...

It's not that I look down on him.

Just relative to the strength of these people.

He seemed a bit dishonest.

Just relative to the talents of these people.

He seemed a little weak.

This is just stating a fact.

But now.

Zhou Bing made this starting gesture at the starting line.

This is the source of everyone's surprise.

Because of the posture he's putting on now.

If it’s not the posture that Xie Zhengye just displayed, then what else could it be?
"Bent-arm start? Another bent-arm start?"

"God damn it! How come he can do it???"

Before, in the entire Ersha Island, or in the whole world, there were only Su and Zhao. Now, there is one more woman, Chen Juan, making a total of three.

Suddenly there were two more.

It's really unexpected.

Beyond expectations.

But just putting on this gesture is useless.

It still depends on whether you can apply it in actual combat.

This time.

Finally Zhou Bing managed to install it.

It has been a long time since I enjoyed the feeling of being the center of attention.

This kid actually quite enjoyed it.

Nodded towards Su Shen Zhao Haohuan.

An expression that said "just watch this."

Bang——————————

A gunshot rang out.

It's a mule or a horse.

Have to take them out for a walk.

Although both of them start with bent arms, if you look closely, they are slightly different from Xie Zhengye's. When Zhou Bing starts with bent arms, his upper limb movements focus more on the shoulders to drive the arms to swing, like a set of sophisticated levers. Xie Zhengye's bent arm start is more like the flapping of a flying bird's wings.
At the moment of starting, the bending angle of his elbows is relatively stable, and through the coordinated contraction of the shoulder and back muscles, efficient transmission of force is achieved, making the forward momentum have a unique sense of rhythm, just like a drummer accurately beating the starting drumbeat.

I saw that the swing range of his elbow was slightly larger than Xie Zhengye's.

This is a clever use of the changes in centrifugal and centripetal forces generated by different angles during the arm swing process.

Su Shen noticed that from the perspective of muscle force sequence, when Zhou Bing started running, the middle and lower trapezius muscles and rhomboid muscles in the back exerted force first, transferring the force to the shoulders, and then the anterior deltoid muscle and biceps brachii worked together to drive the bent arms to swing.

This force generation sequence makes his starting movement appear extremely steady at the beginning, like a piece of heavy machinery being started, with each link closely connected and in order.

When he bends his arms, the angle between his upper arm and forearm remains at about 100-110 degrees at the moment of starting. This relatively large angle can provide him with more stable support in the early stage, just like building a solid mechanical structure, allowing him to better transfer the power of his lower limbs to his upper limbs through the torso when he starts running, and convert it into forward propulsion.

Moreover, during the entire starting process, the change in this angle is linear and slowly decreasing, which means that he can continuously and stably output power during the longer starting acceleration phase, like an engine that releases energy at a constant speed.

Xie Zhengye is different. When he starts running, he mainly relies on the rapid contraction of the lateral edge of the pectoralis major and the anterior bundle of the deltoid muscle to drive the upper arm to swing forward quickly. At the same time, the biceps and brachioradialis muscles actively cooperate to make the forearm catch up quickly.

The angle between his upper arm and forearm is about 90-95 degrees when starting. The relatively compact angle allows him to burst out with great angular velocity at the moment of starting. His arms swing like a quickly waving whip, instantly generating a strong forward pulling force.

These two modes translate to running.

In fact, it is easier to take advantage of your cadence.

One is more likely to take advantage of stride length.

It seems.

Zhou Bing really honed his own method of crank-arm driving through so many years of failure.

Technology is dead, people are alive.

Be able to make better use of technology.

It is necessary to combine one's own physiological conditions and physiological advantages.

Zhou Bing's bent-arm start focuses more on the gradual accumulation and stable release of energy. In his preparatory posture before the start, his muscles are in a state of moderate tension, like a fully drawn bowstring that has not yet been fired.

When the starting signal was given, he efficiently converted muscle elastic potential energy and chemical energy into forward kinetic energy through orderly muscle exertion and stable arm flexion movements. The energy loss of each step was controlled within a very small range, just like small trickles converging into a rushing river, pushing him continuously forward.

When the starting gun sounded, Zhou Bing was like a precision ejection device that had been triggered. The arm bending movement started instantly, his shoulder muscles contracted rapidly, and his deltoid and trapezius muscles worked together to drive his upper arms to swing forward at an angular velocity of about 3.5 radians per second.

At this time, the angle between the upper arm and the forearm is about 105 degrees. As for the legs, the angle of the two feet pushing the ground is about 50 degrees.

The body leans forward slightly about 12 degrees, the center of gravity shifts forward steadily, the head remains on the extension line of the spine, and the eyes focus on 3 meters ahead to establish a stable starting posture for subsequent acceleration.

Bang, bang, bang, bang, bang, bang, bang.

These seven steps.

This was definitely the best starting ten meters that Su Shen had ever seen Zhou Bing run a hundred meters.

It seems.

Zhou Bing really mastered the bent-arm start.

Not half-baked, not slapdash.

it is true……

There is a breakthrough.

Speed ​​up and run.

Entering this stage, Zhou Bing's arm swing frequency increased, about 4 times per second, driving the body rhythm to speed up. The swing amplitude of the upper limbs increased slightly, and the forward and backward swing angle reached about 40 degrees, effectively maintaining body balance and increasing propulsion.

You will find this place if you look closely.

More like the shadow of Su Shen.

In fact, this is normal.

Didn't Zhou Bing start by learning from Su Shen in the beginning and Zhao Haohuan in the end? Now he has trained for so many years and has developed his own set of routines.

It's not just a simple combination.

It's just that Su Shen's running style in the past was always not good enough, not in place, even worse than the bankrupt version, it was simply a beggar version. Because of his running style and characteristics, he was not a person who was very good at starting burst, so this problem could not be solved.

Su Shen also took care of this "ordinary man experimental specimen" that he brought with him. He immediately pointed out the crux of his current problem...

Want to solve.

It's not difficult.

There is a magic pill.

As long as you can do it.

That would definitely improve his performance and even his upper limit by a large margin.

That's the bent-arm start.

What a pity. He had already told Zhou Bing this truth.

But Zhou Bing never trained well.

Fortunately.

He didn't give up either.

In fact, Zhou Bing originally wanted to give up, but when he saw that his girlfriend Chen Juan, a girl, had mastered this technique, he felt a little embarrassed and could only grit his teeth and continue to hold on.

What's more, if he can't practice it.

That’s the entire small team.

The only one who doesn't know this signature technique.

Xie Zhengye is growing very fast now, and he is really afraid that he will be defeated one day.

Think of this.

Zhou Bing could only grit his teeth and persevere.

Fortunately, Huangtian paid off his hard work.

After so many years of persistence.

Finally in the winter training of this year.

It opened his eyes.

I don’t know if it’s practice that makes perfect.

Or suddenly I realized it.

It just happened in a moment.

Found the feeling.

He has been hiding it.

It is for the test during this winter training.

Bring it out for everyone to see with new eyes.

Especially made Su Shen and Zhao Haohuan look at him with admiration.

Prove that I am Zhou.

He is not a burden in a small team.

Thirty meters.

During this stage, Zhou Bing's arm bending movements became smoother and more powerful. The angle between the upper arm and the forearm began to gradually decrease, reaching about 95 degrees, which made the arm swing radius smaller and the angular velocity further increased to about 4.2 radians per second, thereby improving the efficiency of the arm swing.

look up.

Run on the way in.

每秒约4.3次的摆臂频率和持续增加的摆臂力量,使上肢如同高速运转的活塞。此时上臂与前臂夹角保持在90 - 95度之间,前后摆动角度约42度。腿部蹬地角度依然维持在48度左右。

Fifty meters.

Six-second burst.

For the legs, the ground pushing angle is adjusted to about 46 degrees.

The adjustment of the push-off angle is to adapt to the changes in speed and energy supply and optimize the distribution of force in the vertical and horizontal directions. During muscle contraction, the length-tension relationship of the muscle plays an important role. The appropriate push-off angle can make the leg muscles in the optimal length-tension state when contracting, thereby generating the maximum force output.

Don't say it.

Zhou Bing has been outstanding in recent years.

But at least I practiced it.

Also called a solid one.

After adding the bent-arm start.

There was a significant increase in the speed ahead.

Then you can start running midway at a faster pace.

Get more top speed.

This is to maintain more speed in the second half.

Although he doesn't have the speed and endurance talents like Xie Zhengye, he still has the endurance talent.

that's enough.

Bang, bang, bang, bang, bang.

Zhou Bing walked with steady steps.

Crossed the finish line.

Take a look at the results.

Ah.

10.25s.

This is directly catching up with Liang Jiahong.

You'll know it at a glance.

This year's winter training is a formal test.

It is worth looking forward to.

After Zhou Bing finished running, he did not stop, but ran directly towards Su and Zhao. His expression seemed to be saying -

Praise me.

Still not praising me?

Praise me quickly!

Su and Zhao looked at each other.

Su Shen hasn't spoken yet.

Zhao Haohuan was indifferent, put away his surprise, and said calmly:

"Yes, Not Bad."

"You have finally reached the average level of our small team."

"It didn't embarrass us too much."

"I was worried that I wouldn't be able to learn with your talent."

"I didn't expect it to be okay. The last one is better than not being able to learn it at all."

Zhou Bing:......

Look at Su Shen.

I hope Su Shen can say something nice.

But Su Shen originally wanted to say.

Seeing him like this.

Still decided not to let go too much, so he followed Lao Zhao and nodded, saying, “Keep up the good work and don’t lose to Sister Juan.

Zhou Bing:......

pat.

Hanging heart.

It shattered instantly.

Crushed.

But he had an impact.

But it’s much bigger on Ersha Island than what Zhao Haohuan said.

What number is this?

The rest of the people's inner thoughts are -

Crank-arm start.

This year we will start mass production.

It’s going to be a bargain price, right?

ps: More updates will be added, please vote. Hehe. . . . . . .


Tap the screen to use advanced tools Tip: You can use left and right keyboard keys to browse between chapters.

You'll Also Like