How is this possible?!

    Seeing Lu Xiping running to the front, Mo Qiankun and Zhou Chu were extremely surprised, and their uneasiness and pressure were infinitely amplified.

    You know, even after training, they have some follow-up fatigue. It''s good to maintain the current speed, but Lu Xiping surpassed them!

    It''s really impossible to think about it.

    Are Lu Xiping''s actions really magical?!

    Realizing that they have lost their manners under the heavy pressure, Mo Qiankun and Zhou Chu try to keep themselves calm. This is a scientific world and there can be no magic.

    As soon as such a thinking was established, the mystery was soon discovered with their intelligence.

    It turned out that all the mysteries were on the backpack. Originally, they were normal to carry the backpack, but suddenly they saw Lu Xiping holding the backpack on his chest.

    Because the shoulders of their backpacks are somewhat large, the backpacks will inevitably swing up and down in the process of vigorous running. However, because the backpacks are not integrated with the body, the swing direction, rhythm and body of their backpacks are in the opposite direction, which will reduce their initial kinetic energy and increase their physical consumption. And with the up and down friction of backpacks, there is no small wear on their shoulders.

    Lu Xiping moved the backpack forward and held it tightly with his free hands, so that the backpack and the body can be temporarily integrated, which can avoid excessive friction between the backpack and the shoulder, and will not offset the initial kinetic energy of starting due to the opposite direction of movement, which is equivalent to saving physical energy.

    In addition, there is a more important point.

    The overall direction of mountain weight-bearing running training is upward. In fact, the body should lean forward in the process of climbing and running, otherwise it is easy to fall back, but this means that they need to consume more physical energy to maintain the forward tilt angle of the body and backpack in the process of climbing and running.

    Lu Xiping moved the backpack forward, first of all, in line with the body inertia during climbing and running, which reduces some physical energy consumption. In addition, it can reduce their kinetic energy loss after starting and avoid friction damage. Maybe any of the three is not worth mentioning, but if the three are superimposed, the advantage is not small.

    No wonder Lu Xiping ran slowly in front of them!

    I have to say that this method is indeed effective and wonderful!

    Mo Qiankun and Zhou Chu praised this method, but they were also very sorry. Why did they think of these methods themselves?

    After running more than half the distance, they only wanted to run, but they didn''t think about how to run more easily and faster, but Lu Xiping thought of it and summarized these experience and methods from climbing and running.

    From this point of view, they have lost to Lu Xiping!

    As the saying goes, fortresses are usually opened from the inside. As soon as Mo Qiankun and Zhou Chu wavered, they immediately triggered the domino effect. They think that Lu Xiping surpassed himself with worse physical conditions, and also surpassed himself in acting smart, rational and flexible. It seems that they can''t eat chicken this time in mountain weight-bearing training!

    At the thought of these, they suddenly felt so tired and their legs were so sour that they didn''t want to insist.

    Of course, if they learn Lu Xiping''s method, they will certainly reduce some burden, but they can''t pull down this face. Moreover, even if they win Lu Xiping with Lu Xiping''s method, they will not feel honored and will certainly be criticized. Therefore, they cut off this idea and unconsciously slowed down the speed.

    On the other side.

    Lu Xiping''s fighting spirit is high, climbing towards the peak step by step, as if he were a pioneer!

    Lu Xiping''s method of moving his backpack forward has indeed saved him a lot of physical strength, but this method is not without shortcomings.

    Moving the backpack forward will block his sight and vision, which requires him to look at the ground type in advance and think about the location in advance.

    Fortunately, this is nothing for Lu Xiping now. He can do well at will.

    In this way, even if Lu Xiping has no competitors behind him, he still runs to the top of the mountain with high morale. Although his legs are numb with fatigue, he resolutely wants to rush to the top of the mountain to rest.

    Just because he knew that once he stopped, he would never be able to move his tired legs again.

    "Ah ~ ~"

    After rushing to the top of the mountain, Lu Xiping couldn''t help but scream with excitement. The howl rang through the mountains and stirred the world.

    At the same time, exhausted, he rushed forward directly, bounced his backpack in front of his chest, turned over and lay flat on the withered and yellow grass.

    The white clouds in the sky slowly moved away, and the afternoon sun shone. With the breeze on the top of the mountain, it seemed to be a welcome to the first person to rush to the top of the mountain and a reward to the winner.

    Lu Xiping wantonly enjoyed the sunshine and breeze, but his eyes were hot staring at the red countdown above the sky. That roar was like his declaration to aliens. Gradually, the corners of his mouth rose and a confident smile appeared on his face.

    …………

    The monitor Zhang Jian is now supervising Baili xiuhei and others in the rear.

    Suddenly, he heard Lu Xiping''s cry, which had deteriorated after mountain wind distortion and long-distance transmission. It sounded like a scream.

    Zhang Jian thought of Lu Xiping''s thin body again. Naturally, he thought something had happened to Lu Xiping. He didn''t care much. He sternly warned Bai Li touhei and others to finish the honest run, and then climbed and ran at full speed towards the top of the mountain.

    After finally reaching the top of the mountain, Zhang Jian saw Lu Xiping lying on the grass with slightly swollen legs, surrounded by Mo Qiankun, Zhou Chu, Xu Li, Li Li and qiaoke.

    Zhang Jian breathed a sigh of relief at the time of climbing. Fortunately, it was not the worst result of falling off a cliff.

    However, judging from the situation at the scene, Zhang Jian also guessed the general process. He couldn''t help getting angry and walked to Lu Xi''s plane and gently scolded: "Lu Xiping, I know you work hard, but don''t force yourself. You can rest and run again. Mountain weight training is different from ordinary long-distance running. It requires high basic requirements for your legs. You see, you force yourself to run for a chicken leg. Your legs are red and swollen. If Mo Qiankun didn''t help you up, I''ll see how you run "The top of the mountain?"

    According to the on-site situation, normal people will think so. It''s not surprising that Zhang Jian thinks so.

    Lu Xiping sat up and wanted to explain: "no, monitor..."

    Zhang Jian said aggressively, "what''s not? You don''t have to make excuses. Next time, you must learn this lesson and do what you can, otherwise I will punish you to remember this lesson! You know that you are not alone, but a member of class one. You hurt your leg, which may delay the training progress of the whole class!"

    Before Lu Xiping could speak again, Zhang Jian turned and asked, "by the way, who was the first one to rush to the top of the mountain?"

    Coincidentally, Mo Qiankun, Zhou Chu, Xu Li and Li Li all stretched out their hands and pointed to Lu Xiping.

    Seeing this, Zhang Jian realized that there was something unusual, but he habitually said, "it doesn''t count that you helped him up. I asked who of you four climbed the top of the mountain first. It seems that you don''t want to eat chicken, do you?"

    Xu Li said silently, "monitor, Lu Xiping was the first one to climb the top of the mountain. We didn''t help him."

    "How could it be? What''s the matter with his legs? And all five of you can''t run alone?"

    Monitor Zhang Jian was stunned. In fact, his idea was almost as black as a hundred miles. Even if Lu Xiping could hold on physically, his thin legs couldn''t hold on.