Chapter 1 My Martial Arts Class

Li Miaomiao, Dai Xiaoqing, and the rest of the Pearwood team were also in the stands.

"I wonder how Xu Ge will teach martial arts," Yang Qingshuo said expectantly.

"It's one thing to be strong, but to be able to teach? That's the mark of a founder of a school," Wang Yi said. "Throughout history, there have been many strong people, but very few are good at teaching disciples."

"Lao Xu is still very clever," Heng Fang said.

Xu Hong and his wife, Li Chenan and his wife, Dai Tongda, Old Master Xu, and others were also watching expectantly, waiting for the lesson to begin.

In the stands, Liu Hai, Tiger Fosson, Tiano Xili, Miyagawa Akari, Akilov, Haru Singh, Fang Yu, Zhao Fan, Zhang Qing, Tie Lianyun, and many other experts were also present.

They also wanted to see how Xu Jingming would conduct his martial arts teaching.

...

"Hello everyone." Xu Jingming stood in the training ground, facing the stands, and said with a smile, "Today, I, Xu Jingming, am opening my live broadcast room for the first time since the virtual world was launched."

"Opening the live broadcast room is to impart my martial arts," Xu Jingming said. "When I was young, I was taught by my father, Xu Hong, and my master, Dai Tongda. Later, when I entered the national team, I was taught by my master, Liu Hai."

At that moment, Xu Hong, Dai Tongda, and Liu Hai all smiled.

Every master feels proud to have taught a top-notch disciple in the world.

"In the early days, I was learning, but later I gradually had my own insights," Xu Jingming said. "What I want to teach everyone is some of my insights."

"Wow, it's already reached 2.2 billion people! The influx of viewers is even greater than Master Liu Hai's live broadcast room!" Heng Fang exclaimed from the stands.

Li Miaomiao said with a smile, "Jingming announced the live broadcast time in advance. Many viewers came right on time, so the number is so high. Master Liu Hai didn't announce it in advance."

"Captain is about to start talking about his martial arts," Wang Yi said, listening intently.

Xu Jingming said, "In the past few days, I believe everyone has watched the live broadcasts of some of the world's top experts. Many of them have emphasized the use of body mechanics! They are all teaching you how to unleash greater power from the same body."

"I'm sure you've heard some terms, such as *cunjin* (inch power), *zhengjin* (whole power), and so on," Xu Jingming said with a smile. "Today, I don't want to talk about these mysterious things."

"Hmm?"

Countless people perked up their ears.

Liu Hai, Tiano Xili, Miyagawa Akari, and other experts listened even more carefully.

"Today, the first lesson of my martial arts class is the power of moves," Xu Jingming said.

"What is power?" Xu Jingming pointed to the side.

A virtual scene began to appear beside him.

A bullet shot out from the muzzle of a pistol, piercing through the air and hitting a large tree, barely penetrating it.

"This is a pistol bullet. Its muzzle kinetic energy is 505 joules." Xu Jingming looked at the countless people. "505 joules can be used to describe the power of this bullet."

The training ground once again created a new scene. A rifle bullet was fired, hitting the distant tree trunk and penetrating nearly halfway.

"This is a rifle bullet, with a muzzle kinetic energy of 3607 joules."

"This is a machine gun bullet, with a muzzle kinetic energy of about 38,000 joules."

"This is a bullet fired from a heavy autocannon, with a muzzle kinetic energy of about 250,000 joules."

As Xu Jingming spoke, the power of different weapons appeared beside him. The heavy autocannon fired bullets that pierced and exploded the trees in their path, destroying everything in front of them.

"And this last one..." Xu Jingming pointed to the side, "This is the current ship-borne electromagnetic gun, with a muzzle kinetic energy of a full 150 million joules!"

A scene of a ship-borne electromagnetic gun firing was displayed. The electromagnetic gun's projectile shot out instantly, piercing through the air, traveling hundreds of kilometers, and hitting a small hill. It entered from one side of the hill and exited from the other.

"505, 3607, 38,000, 250,000, 150 million." Xu Jingming said, "These clear numbers make it very clear that the power is increasing."

"Our martial arts moves are also pursuing power."

Xu Jingming picked up a stone from the ground.

He exerted force suddenly!

Boom!

The stone streaked across the sky, flying hundreds of meters and hitting the mountain wall, creating a huge pit.

"The maximum speed of the stone I threw was 1022 meters per second," Xu Jingming said. "Based on its mass, it can be calculated that at the moment I threw it, its kinetic energy was about 1.5 million joules. Although it's far less than an electromagnetic gun, it's already stronger than the bullets of those machine guns and heavy autocannons. It's enough to rival the power of a cannonball."

Countless viewers were listening. They had long known that the power of a top expert's attack was terrifying, but the stone Xu Jingming had just thrown still amazed them.

"So, regardless of what kind of body mechanics, *cunjin*, *zhengjin*, or profound techniques... as long as you are pursuing great power, you are actually pursuing kinetic energy!" Xu Jingming said with a smile. "The more kinetic energy, the better!"

"Many people should know the kinetic energy formula," Xu Jingming said. "It's one-half of the mass multiplied by the velocity, and then multiplied by the velocity again."

"Mass is important! Speed is even more important, because speed is multiplied twice."

Xu Jingming said with a smile, "So we must grasp the essence of martial arts... the essence of all power, which is the pursuit of two things: greater mass and greater speed!"

"For example, when I throw a punch." Xu Jingming walked to a tree that required two people to hug it.

"Bang."

With a jab, Xu Jingming's fist struck the tree, penetrating the trunk about ten centimeters. The tree trembled violently, but it was still fine. After all, the tree was too thick.

"This is an ordinary jab, and my technique is also that of an ordinary person," Xu Jingming said. "From a kinetic energy perspective, the mass of this punch is mainly the fist and forearm, which is about 3% of body weight!"

"I'll do another punch." This time, Xu Jingming clearly had a twisting motion of his waist. His body seemed to be rotating like a huge gear, and his right arm, like the power arm carried by the gear, smashed into the tree. The tree, which required two people to hug, exploded, with countless pieces of wood flying everywhere. The entire tree fell down directly.

"Please see the difference between these two times," Xu Jingming said.

At the same time, a comparison chart of the videos of the two punches was displayed on the side.

"The first jab, the mass was 3% of body weight."

"The second time, the body rotated, and my upper body was moving! Including my arm, the mass was 65% of body weight! Compared to the previous punch, the mass was more than twenty times greater... Even if the speed is slower, the power of this punch is far greater than the previous one."

Xu Jingming said.

For a time, countless people were lost in thought.

"For another example!"

With a light tap, Xu Jingming was wearing dark red armor. He turned around, looked at the mountain wall, and suddenly turned into a blur in two steps. He rushed to the mountain wall and slammed his fists into it with a loud bang. A huge crater appeared, and countless stones flew everywhere.

"This strike."

Xu Jingming said, "My entire body is moving, the mass is 100% of my body weight plus the weight of the armor, nearly 1 ton! And when I charge, my whole body speed is very fast! Making my kinetic energy far greater than the previous two punches. So the power that erupts is also much greater!"

A video of Xu Jingming bombing the mountain wall was also playing on the side. His whole body charged up, the speed was over 170 meters per second, and with a mass of nearly a ton, the kinetic energy was indeed terrifying.

"The first lesson of my martial arts class." Xu Jingming looked around. "The power of moves! Is greater mass, faster speed!"

Countless viewers watched with bated breath.

The past mysterious power generation courses suddenly became clear.

"Those who practice power generation are actually about greater mass and faster speed?"

"It's just mass and speed?"

"Yes, like when you charge, if the mass is large enough and the speed is fast enough, the power will be great."

Countless people's eyes lit up.

"Regardless of what power generation techniques you use, mobilize more body parts and make more body parts move faster," Xu Jingming said as he walked to a large tree. He suddenly twisted his waist and exerted force, hitting the tree with a punch, causing it to explode.

"This is *cunjin*! Outsiders say that the fist can be very close to the target, and the force is still fierce. Ordinary people think it's amazing, but in reality, you don't need to use your arms at all! The key is the waist! When the waist rotates, more than 50% of the body's mass is moving at high speed, so the power is naturally great! The speed is also very fast, because it's just a moment of waist rotation."

"You don't need a large range of waist rotation, but the eruption must be fierce, and the speed must be fast enough."

"That's *cunjin*."

"What is *zhengjin*?"

Xu Jingming stepped forward, his body gave a shoulder barge, his whole body crashing into the tree, causing the tree to fall down again with a bang.

"This is Baji Tieshan Kao! Why is the power so great? It's because the whole body is rushing forward, it's 100% body mass. The eruption under the feet is even more rapid, and the speed is naturally fast." Xu Jingming said, "100% mass, combined with sufficient speed, of course the power is great."

"All over the world, various schools of martial arts."

"It's so mysterious that even the people who learn it are confused." Xu Jingming looked around. "But as long as you grasp the essence, pursue greater mass and faster speed! Then the power will be great enough!"

"Everyone, do you understand?" Xu Jingming asked, "If you don't understand, I can explain it in more detail. If you understand, we can start the second martial arts class!"