Everyone's faces froze, revealing a depressed expression.

The first class turned out to be a physical fitness class, which made them a little puzzled.

Physical fitness classes are not the same as physical education classes, relatively speaking, physical education classes tend to be more entertaining, but physical fitness classes are physical strengthening, and there is a natural difference between the two.

Teacher Chen Xian didn't say much with a smile, waved his hand, walked out of the classroom, and motioned for the students to follow.

"What about playing me, you're going to vomit in the first class?" Wang Xiaoyuan was uncomfortable, he ate a lot in the morning, and he was going to confess here if he was not careful.

"Fatty, according to my analysis, I think it is very likely that the intensity is very high, and the probability of you throwing up is very high. Zheng Jing looked serious and serious, as if he had been thinking about it for a long time.

"Get out!" Wang Xiaoyuan roared, isn't this looking for excitement.

"Let's go, Xiao Yuan, Zheng Jing. Li Xiao pulled the two of them up, and they were about to go to the playground before their buttocks were hot.

Although the fifty students in the class looked reluctant, their execution was still very high, and they kept up with Teacher Chen Xian one after another.

Teacher Chen Xian smiled kindly and nodded to the students who came behind.

"This teacher is definitely a black-bellied teacher. Wang Xiaoyuan suddenly complained in a low voice with Li Xiao and Zheng Jing.

"Looking at it like this, the intensity of training should be quite high. Li Xiao smiled and said thoughtfully.

"Don't, Brother Xiao, don't scare me, I really ate a lot in the morning, and now my stomach is very swollen. Wang Xiaoyuan wailed.

The playground is not far away, less than five minutes walk.

Seeing this familiar scene, many people recalled the previous martial arts class, and couldn't help but straighten their waists, and they were also selected middle and upper-class students!

"Let's line up, classmates!" Teacher Chen Xian's spiritual power turned into sound waves and passed down, so that everyone present could hear it very clearly.

In less than a minute, the fifty students present lined up and looked at Teacher Chen Xian, waiting for the arrangement.

"Next, I'm going to talk about the next physical training. ”

"First of all, let's run fifteen laps first. Teacher Chen Xian's eyes are very kind, and this sentence makes many people's hearts feel relieved.

Fifteen laps?

That's quite easy, after all, they are at least four layers of quenching, and their physical fitness is not bad.

"One lap is 300 meters, and fifteen laps are 4,500 meters. Li Xiao looked at Teacher Chen Xian on the stage, and he felt that it was not so simple.

Sure enough, after that, Teacher Chen Xian said the next sentence with a smile.

"But it's a weight-bearing journey. ”

Everyone's faces changed slightly, and there was a big difference between weight-bearing running and ordinary running.

But Ji Xianlin glanced sideways at Li Xiao not far away, as if she had thought of something.

"Gravity lock, Fu. Teacher Chen Xian recited lightly, and then the spiritual power in his body burst out, turning into fifty points, and attached to the surface of each student's body.

Li Xiao only felt that his feet sank slightly, and his body instinct made him judge the weight in an instant, five kilograms, that is, ten kilograms.

"It is a common training method in the military, gravity lock with running. "Li Xiao is too familiar with Teacher Chen Xian.

"However, there are still some differences with my training method, the gravity lock can only fix the weight, and it is a very basic spirit martial art of the mortal intermediate level, while the heavy spirit lock that I have improved can be unevenly forced. The spiritual power in Li Xiao's body churned slightly, and immediately turned into a faint spiritual light and ran to all parts of his limbs.

"Heavy Spirit Lock!"

The spiritual power in Li Xiao's body turned to all parts of his body, slowly slashing through according to a certain trajectory, and vaguely formed a lock shape.

"Yesterday I trained at an intensity of 30 pounds, which is 15 kilograms. Li Xiao made a decision with a slight groan, and the frequency of the little spiritual power in his body changed.

Twenty kilograms were added directly!

"Students, you can start running. ”

Teacher Chen Xian said to his classmates, and his smile made the students below feel as if they were smiling as if they were demons.

The teacher didn't say what the punishment was, but it is estimated that few of the students who could be selected from the more than 4,000 students would be lazy and slippery.

"Slipped, slipped. "It's true, even if Wang Xiaoyuan only says a few words, he still has to run when he really runs.

The mighty team of 50 people began the long-distance running journey.

It is generally difficult to see the echelon distribution in the early stage of long-distance running, but it will be soon.

Li Xiao is not fast or slow, according to his own training method, starting, fixing, controlling, steady and methodical step by step.

Every step was like a precise calculation, but the people around it didn't notice.

"Nine steps!"

Ji Xianlin, who was at the forefront, silently estimated in her heart, and Li Xiao's figure flashed in her mind, and she began to try again.

"Come on, it's good to be young. Teacher Chen Xian touched his glasses, straightened them, found a place to sit down, and quietly looked at the posture of the students on the field.

"This is just the beginning. Teacher Chen Xian smiled, but none of the students heard it.

This kind of training intensity is higher than in previous years, but it is much worse than the training intensity of people in the army.

On the other hand, on the dark red runway of the playground, the form has gradually changed.

After three laps, the echelon was gradually divided.

The first echelon is led by Ji Xianlin, one person occupies an echelon, and the second echelon is twenty meters away, and there is a tendency to expand.

This is still Ji Xianlin's attempt at Li Xiao's precisely controlled running style, otherwise the distance between him and the people behind him will be even greater.

There are five people in the second echelon, two quenching bodies with six layers, two quenching bodies with five layers, and Li Xiao with a quenching body of four layers on the surface.

Of course, in fact, Li Xiao's current cultivation is the early stage of the cathode entering the spirit, and the anode quenching body is six layers.

"It's a bit stressful. Li Xiao had already felt the pressure, after all, he was now carrying forty catties of the weight spirit lock, plus ten catties of the gravity lock, a total of fifty catties.

Is this number exaggerated?

It's an exaggeration, it's equivalent to running with half a person on his back, and changing to other people present, not to mention fifteen laps, one lap is enough to choke, not to mention that Li Xiao also has a frequency control running method.

However, in fact, Li Xiao's original cultivation was in the early stage of entering the spirit, although the spiritual power was suppressed, but the physical fitness did not decline much, at most, it was just a lack of spiritual power blessings.

Fifty catties is really not much for him, but it is difficult for Li Xiao to have two points.

First, the uneven force of the heavy spirit lock, all parts of the body, each part may have two or three catties of different force.

Second, self-required frequency control.

When the two are combined, the difficulty is exponentially multiplied.

At this time, on the playground, seven laps have passed, and half of the laps are about to pass.

The first echelon, Ji Xianlin, is about forty meters ahead of the second echelon, which is almost half a straight.

The second echelon, five people, two quenching six layers, two quenching five layers, Li Xiao.

The third echelon, twenty-one people, is more chaotic, Wang Xiaoyuan and Zheng Jing are in this ranks, about 20 meters worse than the second ranks.

The fourth echelon, twenty-three people, this part is more chaotic, some people's breathing has been disordered, their feet are weak, it is estimated that it will be difficult to top it after two or three laps.

"Eight laps, nine minutes and twenty-three seconds. Chen Xian looked at the time on his phone.

"Very nice. Chen Xian has been observing the people on the playground, and the quality of this class is very high, higher than the previous ones he has led.

"This year, there should be no big problem for the new students of Wanhui University and Zenith University. Chen Xian estimated the quality of the previous years, if there is not much change in the source of students in the two universities, it is likely to be suppressed by their Chengde universities this year.

After all, the three universities are in the same university town, and there is no shortage of exchanges in normal times, and each session is full of fierce competition and contrast.