As Ren Yan's words fell, the students of Class 9 gathered again.

In the time they had just passed, they had a general idea of their situation.

According to their understanding, they don't know anything about water.

Except for the freak of Kyungdong, the other students were half-full by now.

And I deeply realized what it means to drink seawater, the more thirsty I become.

If it weren't for the fact that Qingdong's heart had been silently encouraging them if he wanted to let him taste the saltiness, now they would have been spread out on the lifebuoy and didn't plan to come out.

And even if you have been to the swimming pool before, some students who know some swimming skills are not very good in the sea.

Although the waves in the ocean are not big and tend to calm down now, they are still too frequent, and there are waves of ups and downs almost every few seconds.

This is simply a dimensionality reduction blow for students who are used to swimming on a smooth surface.

A small fluctuation will affect their control of the body, making the body involuntarily disordered.

Not to mention that the buoyancy in the sea is completely different from that in the swimming pool.

If they run to a deeper place, they are sure that they will definitely have to go down the river and complete a walk-and-go raft.

Therefore, they now have a slight admiration for Qingdong.

How can people ignore the waves on the sea and even dance with them?

The other party seems to be drifting, but the drifting area is obviously deliberately controlled, and they are leisurely in a small world.

Sometimes I will deliberately pass by them and throw a 'sincere' smile.

The ridicule was instantly full, so that Class 9 wanted to 'pull him into the water' and meet everyone sincerely, 'man on man'. ’

Now, that opportunity has finally arrived!

After arriving at Ren Yan's side, most of the students in Class 9 immediately showed unparalleled enthusiasm, and their attitude towards learning was as good as before.

Only Qingdong, his face was slightly ugly.

It was only then that he felt like he might have gotten away with it...

The ridicule just now was too full, and now that the students are familiar with the water, wouldn't they be cool?

So how should I beg for mercy when the time comes?

Kyungdong was in a tangle.

In this entanglement, Ren Yan cleared his throat and began his own teaching:

"I'm sure you know what it's like to be in the sea for a while."

"It's to familiarize you with the water, but at best, it's a little bit of familiarity with the ocean."

"So now let's start to experience the changes in the ocean from a small level, and then use our bodies to feel the changes and make adjustments."

"Then, the first thing you have to learn is to tread water!"

"Treading water?" The students were stunned for a moment, they seemed to have heard of this thing before, and it seemed to be a kind of foundation for swimming.

"Yes, treading water." Ren Yan nodded:

"As the name suggests, treading water is to make your legs and feet in the water as if they were on land, and to step on them to achieve a kind of balance of the body in the water."

"It's the first step to getting acquainted with the water, and it's also the most basic and important step in swimming."

"As long as you master this step, even if you are in the deep sea area, you will not be drowned."

"Of course, there must be skill in this."

"Although there is buoyancy in the seawater, because the density is too low, this buoyancy is not enough for the feet to step on it firmly."

"So, we need to use the movement of our legs to control this buoyancy."

As Ren Yan's words fell, his whole person began to rise and fall with the sea level.

The students were intrigued and looked down at the still clear sea.

I saw that my teacher's two legs had completely left the shallows on the bottom of the sea, showing a state of volley.

Slightly bent, it swings in an unknown way, full of rhythm.

It is in this swing that the teacher has reached an undulating change.

And this oscillation seems to have reached some kind of harmony with the waves.

The waves rise and fall.

His legs and feet were completely 'stepped on' in the seawater, and he never touched the ground for half a minute.

"See? This is treading water. ”

"It's all about balance."

"As long as you can feel the rhythm of the waves, you can achieve this effect by swinging your legs skillfully to the rhythm."

"And the so-called tricks are relatively simple."

"After relaxing your whole body, your arms are completely in the middle of the sea, preferably at your sides."

"If you spread your hands apart or float on the surface of the sea, it will cause unnecessary buoyancy, and if you don't have enough experience, you can easily break the balance you have found."

"After these two points are done, you just need to be like me, jump your feet slightly, and then in a posture of bending inside and out, and stroke the figure eight to the rhythm of the waves."

"When the legs are paddling, the legs will produce an upward buoyancy force that will slowly drag our body down, as long as you are completely relaxed, it is completely able to support the body from falling."

"And with the power of the waves, this buoyancy still rises a little."

"Of course, you also need to find your rhythm when the sea is completely calm."

"When the natural fall of the body is leveling off, you can step on it once and lift the body up again."

"These are the points of treading water."

"Of course, it's more important that you overcome the sense of threat posed by the sea when you fall, and try to stay as calm as possible."

"Only then will you be able to regain control of your body and make the movements you should."

"Otherwise, your body will only start to move because of the survival instinct of the creature, which will only make you sink faster."

"That's why so many drowning people are moving wildly in the moments leading up to the sinking."

After saying that, Ren Yan clapped his hands, and his feet stood on the shallows again, stabilizing himself.

"Well, I've told you everything I need to tell you."

"Now, you guys start practicing treading water, and if you encounter any specific problems, just call me again."

"Remember, don't go to the deep sea."

"Until you fully master treading water, there will be only danger for you!"

"Oh~~~"

When the words fell, the students of Class 9 should be in unison.

Looking at Ren Yan, who was drifting away again, his brows furrowed slightly.

Why does this cheap teacher always stop talking after he arrives here?

You said you were taking us to learn, but how do you feel like you're having more fun than us?

However, although they thought so in their hearts, they still recalled Ren Yan's words just now in their minds.

Treading water is not difficult, and the feeling in the description is also the foundation of the basics.

But it was this 'foundation' that gave them a new feeling.

A new birth in the ocean.

As long as they learn to 'tread water', won't they also walk on the ground in the sea?

After that, if you learn to swim again, wouldn't you be in the middle of the ocean?

Thinking of this, the students of Class 9 began to practice treading water without saying a word.

And while practicing, he cast a 'ill-willed' look at Qingdong.

The meaning is clear.

Sample, I'll see how long you can laugh?

Today is so high and low that you can taste the salty soup!

Looking at the eyes of his classmates, Qingdong shuddered for no reason.

Without further ado, at a distance of a few meters, I began my own exercises.

He decided, to defeat magic with magic!

Since you can't resist, let's roll it together!

As long as the roll is to the end, and the effect of everyone's practice is about the same, then it is better to win by yourself!

Kyungdong decided.

'Today, Lao Tzu should not salted fish!' ’

......

In the face of Qingdong's 'enthusiasm', the students of Class 9 laughed in their hearts.

There are more than 60 of us in total, and what else can you do to make your kid stupid?

And let you relax for a while~

However, just as they were thinking about it, a character once again added to their list of 'taste salty' in his own way.

While everyone was practicing in the water, a huge raft floated in from not far away.

There's even a parasol on it.

Under the parasol, a rubber inflatable chaise longue sits securely on it.

Ren Yan wore sunglasses, crossed Erlang's legs and leaned on it quite comfortably, with a straw in his mouth.

The straw was thirty or forty centimeters long, and it was inserted straight into the beverage bottle on the rubber inflatable round table beside it.

Looking at this scene, the corners of the students' mouths couldn't help twitching.

Okay, let's take the raft.

The result is just for you to enjoy, isn't it?

And, where did you get your sunglasses and drinks?!

How good is the raft?!

Isn't this a lot of work?

The most important thing is, why is your drink still watermelon juice!?

It's the frozen kind?!

Looking at the drifting raft that gradually drifted over, the students of Class 9 could clearly see the wisps of cold air wafting on the glass of watermelon juice.

Sticky water, scorching sun...

Frozen drinks, light-colored shades...

At this moment, the students felt the deep malice from Ren Yan.

This teacher is obviously going farther and farther on the road of inappropriateness!

If it weren't for the fact that we couldn't beat you, we would have to arrange it for you today!

At this moment, even Qingdong's ridicule felt insignificant to them.

Compared with his own teacher, Qingdong is as well-behaved as a little sheep!

'The surname is Ren, you can't be like this! ’

The students cried out in grief from the bottom of their hearts.

His eyes silently stared at Ren Yan...