One, two, three, four......

Seeing Tang Yuxuan running around the training ground in an inhuman state for four consecutive laps, and rushing through half a lap in a blink of an eye, the assistant instructor finally couldn't help but speak to Instructor Desi'er who was standing beside him, "Who can win this competition?" ”

Instructor Desi'er looked at Tang Yuxuan, who was running and drinking on the training ground, as if he never knew how tired he was, and said indifferently: "His physical strength is much better than expected, but if you want to use this, you can catch up with the two students who are running in front...... It's not enough. ”

The assistant instructor pointed to Tang Yuxuan and the two students who had been running at the front, "But the gap between them is very small." ”

The distance between Tang Yuxuan and the two students has been reduced to a quarter of a lap, and the continuous nine kilometers of weight-bearing cross-country running has made the physical strength of the two students running in the front significantly decrease, and their running speed is getting slower and slower, and it seems that it is only a matter of time before Tang Yuxuan catches up.

"You saw that they lacked physical strength, didn't you find that Tang Yuxuan's state was actually worse than theirs? Now I already see in him three Achilles' heels that are doomed to failure. ”

Instructor Desier said coldly: "First, no one can run nine kilometers in the sand without leaving the strength to run nine kilometers on the sand while carrying dozens of kilograms of weight, even if those professional athletes participating in triathlon competitions can do it, they can't achieve it." According to common sense, Tang Yuxuan should have collapsed a long time ago, and what supported him to run down was not only his physical strength but also his extreme desire to win. ”

The assistant instructor was puzzled and said, "Isn't it good to have the will to be desperate for victory?" ”

"The will is a double-edged sword, it can stimulate itself to burst out with more power than usual, and it can also stimulate your enemies to change because they feel the danger."

Speaking of this, Instructor Desi'er showed a cold-eyed smile on his face, "Look, they have become more united because of Tang Yuxuan. ”

The assistant instructor looked into the distance, and he quickly noticed the change between the two cadets who were running at the front...... One of the students took the sandbags from the other student, and the two of them advanced empty-handed, and the other carried two sandbags. Although they are still going hand in hand, it is believed that it will not be long before the student with an extra 20 kilograms of weight on his body will withdraw from this competition because his physical strength is completely overdrawn and become the third place in this competition.

"Although it's a pity to give up the competition for the first place, it's better than two people who are physically exhausted together and surpassed by Tang Yuxuan."

Instructor Desier stretched out his hand and gently stroked the bronze sailor medal on his collar, and said coldly: "One advanced empty-handed with the help of his companion's strength and got the most precious respite, but the other must keep catching up, do you think Tang Yuxuan can still rely on his will to make up for the gap caused by the influence of his will?" ”

The assistant instructor wanted to say loudly, "Tang Yuxuan can", but looking at the student who was still sweating and panting like a cow because he handed over the weight to his companions beside him, his face was obviously relaxed, and the words he wanted to support Tang Yuxuan had rushed to his throat, but he couldn't say anything.

"Smack!"

A big raindrop suddenly fell on the instructor's head, and they subconsciously raised their heads, and under a hazy sky, the rain fell like an arrow on their heads and faces. After more than half an hour of brewing, this rainstorm finally came.

"Willpower, to put it bluntly, is to concentrate all your attention on a certain item, and to exchange absolute concentration for maximum strength; Once affected by external factors, concentration will suffer. ”

Instructor Desi'er stretched out his palm, and in the blink of an eye, the water droplets that fell from his head and face fell on his palm, turning into a pool of cool clear water, "Tang Yuxuan's second Achilles heel is this rainstorm. Heavy rain takes away body heat, which can affect his vision and even his ability to concentrate. Once he relaxes, the physical overdraft that has already exceeded the limit of his tolerance will cause his body to collapse in an instant. ”

"But this rainstorm also had an impact on the two students in front of ......"

The assistant instructor's rebuttal stopped abruptly halfway through. He suddenly remembered that except for Tang Yuxuan, almost all the students on this training ground were children who grew up near the Serpentine Fjord, they had grown up near the water, and they had long been accustomed to this kind of stormy environment, and they knew how to run on the rain-soaked sand in this environment to maximize their balance and save physical strength.

"That's not right!" The assistant instructor's eyes suddenly lit up: "After the rain, the backpacks on the two students in front of them will also get wet, and the weight on their bodies will also increase." ”

Instructor Dexier reminded quietly: "Don't forget that Tang Yuxuan has two sandbags on his body, he can't put down the sandbags and step on them a few times every time he runs for a while, so that he can add more weight after the rain, he is more than the two students in front." ”

The time, the place, the people, in this game that is destined to be unfair, Tang Yuxuan has none!

After running three or four hundred meters side by side, the student with two sandbags on his back slowed down significantly, and after gritting his teeth and running forward for another fifty meters, he suddenly fell to the ground with a weak knee and rolled over with an embarrassed movement.

The other student who was running empty-handed stopped, he stretched out his hand and grabbed a sandbag without immediately carrying it on his back, but sat on it and rested for a full five minutes, until Tang Yuxuan was about to catch up with them with his tired steps, the student stood up again, and ran forward with the sandbag on his back and obviously brisk steps.

Just when Tang Yuxuan crossed the student who was so tired that he couldn't run, his feet suddenly softened, because of excessive physical strength, Tang Yuxuan, whose spirit was in a semi-vague state, did not know that he had fallen until he fell to the ground and blinked his eyes several times.

It took seven or eight seconds for Tang Yuxuan to feel pain. Extreme physical fatigue and the sequelae of overconcentration make his tactile nerves numb and dull, which is the most dangerous red signal sent to him by the body for a person...... His body was on the verge of collapse!

Tang Yuxuan turned his head and stared at his eyes that were about to lose focus, and searched for a full half a minute before finally seeing a small sand pit that he had stepped on near his left foot, plus a face with a chin slightly raised and a defiant smile at them.

The student who ran at the front, when he was sitting on the sandbag to rest, used the rest time to dig a small sand pit more than a foot deep on the ground, and used the branches he picked up and the cloth torn from his body to spread it on top of the sand pit, and then swept the sand back to make a trap that a kindergarten child would do.

"Damn, you think that you can use such a small pit to make Lao Tzu admit it, do you think that my Tang Yuxuan is so good?"

At this time, the rain between the sky and the earth was like an arrow, and the visibility was already less than ten meters, and the rain would pour into his mouth as soon as he opened his mouth, Tang Yuxuan's eyes widened, he suddenly put his right wrist into his mouth, and then bit it hard with all his might.

The blazing blood was like a column of water in a water nourishing gun, spurting out from the wound on Tang Yuxuan's wrist, and they were mixed with rain, pouring into this rain-soaked world one after another, staining the ground in front of him red. Some of them even sprayed directly on the student's face, and the blood with the most erect fiery vitality was so hot that the student almost screamed in pain.

Equestrianism!

Tang Yuxuan has seen more than once in the novel that when the protagonist is forced to the limit of his physical strength, he uses this kind of "horse control technique" that was used as early as the Mongolian era, in order to let the war horse that had been tired to the limit recover its sprint ability in a short period of time!

But in fact, this technique, scientifically known as "acupuncture and phlebotomy", is absolutely dangerous and must not be used until the last minute!

At this time, Xiaohu explained: "When the human body is extremely overdrawn, the lactic acid content in the blood is too high, and the ability of blood to provide oxygen to cells will be greatly reduced, and humans will naturally feel that they have no strength and stop strenuous activities." This is also a self-protection system that naturally arises from human beings to prevent injuries caused by excessive and intense exercise.

Most of this lactic acid exists in the human venous blood, once the venous bloodletting is used, the lactic acid content in the human body will be rapidly reduced, and the oxygen-rich arterial blood will use oxygen to carry out a chemical reaction with lactic acid, further reducing the lactic acid content in the body, so that the body's organic matter increases aerobic activity to produce physical strength!

In Chinese martial arts novels, the "disintegration of heavenly demons" often used by cult martial arts masters has the same effect as this "acupuncture bloodletting therapy"! To put it bluntly, if you dare to use this technique, you must first be prepared to kill 1,000 enemies and lose 800 yourself! ”

Under the disbelieving gaze of that student, Tang Yuxuan, who should have absolutely no way to get up again once he lay down, actually slowly, little by little, and section by section regained his body, until he stood in front of him again.

At least two hundred milliliters of blood were released from the body, and the heart, which was beating wildly just now, didn't seem to be beating so fast. Because the pressure in the blood vessels is too high, the dizziness caused by it has also been reduced a lot for a while.

(End of this chapter, please pay attention to the next chapter)