There is a bright moon hanging in the sky, cloudless, and the moonlight is sprinkled on this brightly lit city, which is the time when the autumn is high and cool, and the summer power is exhausted. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

There is an ancient canal in the center of the city, which flows through the city, but is still crystal clear. On the edge of a river, there is an independent three-story building, in which the seven neon characters of "Dikun Physical Training Center" are inlaid in it.

The third floor is a large open-air football field, the first floor is a swimming pool, and the second floor is a huge physical strength training field, and on one side of the field by the window is a row of treadmills, on which runners can see the sparkling river outside at a comfortable angle.

In the middle of the field are some fixed strength equipment, the innermost row of weightlifting squat racks, each squat rack is equipped with a weight lifting table, and in the middle of the two rows of squat racks is a three-meter-wide artificial plastic runway.

A truck tire in the plastic runway is being rolled by a person non-stop, and every time it rolls with a loud sound, people can feel the strong physique of this fitness person.

This gymper has a standard short hair, a pair of big eyes on a square face, blazing and bright, a heroic spirit between the thick black eyebrows, two hooks under the straight nose, and a resolute and strong face, with a wide pectoralis major muscle, an inverted triangle-shaped latissimus dorsi, and thick leg muscles, all showing a strong sense of strength, this is Lu Kun, the owner of this physical training center.

Lu Kun's greatest pursuit in this life is to temper his body to the extreme, and every time he challenges the limits of his body, the feeling of going from death to life makes him unable to extricate himself.

In the past ten years, he can feel that his body is constantly transforming, whether it is muscle strength, muscle endurance, explosive power, coordination, it is constantly improving, from the most basic level to the current level of world-class athletes.

But Lu Kun is still not satisfied, he believes that the physical conditions of human beings are not available to any other animal on the earth, such as the triathlon, swimming 3.8 kilometers, cycling 180 kilometers, plus 42.195 kilometers of full marathon, except for humans, no known species on the earth can complete these in 14 hours.

"Boss, have you finished practicing, the whole hall is yours alone, and today is the first anniversary of the opening of the training center, and we are waiting for you to have a big meal!"

"You know how to eat, don't worry, I've booked the No. 3 private room of the ace hot pot restaurant on the next street. I'm done with it too."

"Long live the boss! Let's go over and order first, don't wait for you, remember to close the door later, hehe!"

watched the little girl happily greet her friends to pack up their things and go out. Lu Kun shook his head helplessly and walked into the locker room, for him, bathing after fitness is an extremely enjoyable thing, much more tempting than eating hot pot.

As early as when Lu Kun was in college, his parents died because they were too tired from work, and their bodies collapsed. Since then, Lu Kun has been determined to temper his body to the extreme, and he will drive more people to exercise. After many years, I finally worked hard to build a physical training gym in the first year.

After bathing, Lu Kun entered the physical testing room and began to test the various indices of his body, and he would do a test every month for the past six months.

"The muscles have reached a bottleneck, but the bone density has been slowly increasing in the last six months, and it seems that with the hard training day after day, the inner bones have begun to change. ”

In these several body index measurements, he suddenly found that his bone density was slowly increasing, and the obvious external performance was that his attack power and resistance to blows were much stronger than before when practicing boxing.

It is important to know that the change in strength manifested by the increase in bone density without much increase in muscle strength is very striking. Some people who are born with dense bones have much more explosiveness and resistance to blows than ordinary people.

Lu Kun remembers that when he was 16 years old, he was stunned when he saw an old man who had pierced the trunk of a tree with a stone with a large bowl mouth while running in the park, and then he stepped forward to talk to the old man and wanted to learn kung fu.

As a result, the man only said after touching his bones, "Your qualifications are poor, modern society is different from ancient times, even if you continue to practice, your achievements are extremely limited, and there is no need to waste time learning martial arts."

In retrospect, the poor qualification that the person said should be that the bone density is too small, the bones are brittle, and they can't strengthen the burst of strength, and they can't withstand the reaction force generated when the strength bursts.

"Now my so-called qualifications should be enough, but unfortunately the age is not appropriate. The stone pierced through the trees! With the power of my current muscles, the force of the instant hit will not be much worse than him, but the force of one point is not the same as the force of a fist.

The so-called strength is nothing more than the muscles and deep muscles cooperate with each other to exert force, quickly transmit the force, and the resulting force increases geometrically, and then uses the explosive force to shorten the force time and strengthen the penetration. ”

"I've started to train my deep muscles now, and I'm slowly stepping up my training, and sooner or later I'll surpass the strength of those who practice martial arts. ”

"I don't know what it's like to train my body strength to the peak! It's a pity that people live to be about 100 years old in their lifetime, and their bodies will gradually decline in their later years, and they will train for about 40 years before they grow old!

I'm now 30 years old, I've reached the peak of my fitness, and I haven't improved so fast in the years since. Forget it, don't think about this, hurry up and eat, they should wait for a long time. After talking to himself for a long time, Lu Kun found that his mobile phone had received several urging messages, and immediately packed up and closed the door and rushed to the hot pot restaurant.

Lu Kun was walking slowly on the street, still thinking about how to train deep muscles and how to further improve explosiveness, when suddenly a burst of thunder sounded in his ears.

When I looked up, I found that there were a lot of dark clouds in the sky, blocking the moon, a few lightning bolts came out from time to time, and the wind on the street was getting stronger and stronger, blowing my face painfully, "It's strange, the weather was not bad just now, and the sky has changed so quickly, it seems that I have to go back and get an umbrella." ”

After finishing speaking, he immediately turned around and walked back, and at this time, a pitch-black crack appeared next to the street lamp, instantly sucking in Lu Kun, who had just turned around.

Then a bolt of lightning fell from the sky with a huge roar, shattering the street lamp, and the dark crack disappeared, and it didn't take long for the dark clouds in the sky to disperse, revealing the bright moon in the sky, and the moonlight scattered on the street again, except for the broken street lamp and the disappeared Lu Kun, everything was as usual.