Chen Shanming and the others immediately divided what Jiang Yanhai observed into two parts.

One part of the water is relatively good, this part of the population is 307, they will follow the dragon people to the sea to train, and the remaining 190 are only preliminary swimmers, or they have just learned to swim, will be carried out in the swimming pool.

Speaking of swimming pools, it is naturally impossible to really build them according to the swimming pools in the city, in fact, they are large pits dug by excavators first, and then poured out with cement.

There are two open-air swimming pools, each 100 x 100 meters square, with a depth of 3 meters.

Each pool has 95 people, and there is no problem at all with such a large pool accommodating 100 people.

The two teams lined up in two swimming pools, and the two members of the Jiaolong team began to explain to them how to learn to swim, freestyle, and breaststroke, including how to ventilate.

When the first lecture was over, all the instructors said, "Okay, get into the water!" Practice! ”

"Report! I didn't remember, can you do it all over again? One of the team members hesitated and asked aloud.

"I don't remember, you can ask your teammates, or you can go down and experiment yourself, trust me, you will understand after a few more experiments." The instructor said with a strange smile on his face.

"Get into the water!"

Although the swimming pool in front of them is 3 meters deep, they are not very familiar with the water, and it looks terrifying, but after experiencing an experience of jumping directly from a 10-meter-high helicopter into the sea at a depth of tens or even hundreds of meters, this is a drizzle.

"Puff" "Puff" No one hesitated, everyone jumped straight in.

When they watched them jump into the water, Jiang Yanhai, who was standing in the middle of the two pools at the moment, said to Gong Jian next to him: "Instructor, don't you see that they are very easy to accept, if they come up and let them do this, there will definitely be a lot of people who protest, but now, there will definitely be no one to protest." ”

Gong Jian: "......"

"Forget it, you better stop calling me instructor, just call me by my name." Gong Jian was a little speechless.

Jiang Yanhai smiled, did not dwell on this, but looked at all the students swimming in the pool on both sides, at this moment Jiang Yanhai turned on his own scanning system, and let Erdan assist in early warning and monitor everyone's physical condition.

Gong Jian looked at the students in the swimming pool with some sympathy, I am afraid that they still don't know what the teaching in this swimming pool is like...... But soon they knew.

Because all the instructors are standing on the shore, no one is allowed to come to the shore, and if you want to rest, you can, tread water in it to rest.

About twenty minutes later, a soldier who was learning to swim approached the shore, "Instructor, I'...... I can't...... I ran out of energy. ”

This soldier was a non-swimmer before, and the new ones who learned to swim were physically demanding because they couldn't use their strength.

"Go on! Rest assured, you will not die here, if you choke on the water, someone will save you, and only when your life is threatened, you will be able to discover how to survive in the water to the greatest extent possible. Of course, you can opt out! Jiang Yanhai picked up the intercom in his hand.

At this moment, all the soldiers who heard Jiang Yanhai's words in the water were already stunned...... Only when we choke on water will someone come to the rescue? Otherwise, you'll be practicing here all the time?

Hearing Jiang Yanhai's words clearly, the soldier gritted his teeth, turned around and swam directly into the swimming pool.

The rest of the people, whether they are resting in the backstroke, or all kinds of people who are resting in the water, are all smiling wryly, this way of learning to swim, it's really hardcore!

That's right, Jiang Yanhai didn't allow them to come up, only if they choked on the water, and even encountered danger in the water, someone would go into the water to rescue, because with Jiang Yanhai's advanced scanning program, he could determine everyone's physical condition.

No human life will be guaranteed, and no permanent damage will be caused to their bodies, but suffering...... Choking ...... These are absolutely inevitable.

Soon there was the first person in the water who was struggling because of cramps, in fact, everyone was almost the same at the moment, they couldn't dock, they could only be in the water, and the rest was either treading water or backstroke, and the backstroke was better, and the backstroke could really be soothing.

But it's only soothing.

When the soldier began to choke on the water and struggled, Jiang Yanhai stood on the shore and was still indifferent, the two people standing next to Jiang Yanhai were proficient in water, and the instructors who were transferred from the navy were ready.

Jiang Yanhai waved his hand, and the two instructors jumped directly into the water and quickly swam to the side of the choking soldier, just ...... It really just swam over and there was no sign of rescue.

And everyone in the water was looking at Jiang Yanhai.

"Look what I'm doing! Don't you know that when a person is drowning, if he is rescued before he faints, the rescuers will be in danger? Keep practicing, and someone will rescue him when he faints. Jiang Yanhai shouted loudly.

All the soldiers in the entire pool were suffocated...... What the are you ...... It makes sense, but the question is...... Only those who have experienced it know how helpless people really are when they are drowning and suffocating...... That's cruel, isn't it?

But what else can they say...... Either quit or stay here...... They can only continue to bear it.

Finally, when the soldier "grunted" and finally choked on the last mouthful of water, suffocated and sank again, Jiang Yanhai waved his hand violently, and the two instructors immediately plunged into the water one by one, directly dragging the sinking soldier back up.

His lungs did not choke much water, after the person choked, the trachea will quickly spasm and suffocate, and there is very little water entering the lungs, but a lot of water in the stomach.

However, the two rescue instructors had already dragged him out of the water for the first time, and at the moment he was only in a suffocating coma.

When the two rescue instructors took him to the shore, Jiang Yanhai directly stretched out a hand and grabbed his clothes and lifted him up, and after lifting him, Jiang Yanhai quickly slapped him on the body with a skillful force, which is also a more advanced place for advanced scanning procedures.

After scanning the patient's condition, the most effective treatment plan can be given, including what is the risk of infection after choking on the lungs, etc., which can be monitored at any time.

In this way, Jiang Yanhai can ensure that there are no problems with their bodies, let them feel the most cordial training care from Jiang Yanhai, and ensure that they will not get sick and can continue to train.

～~~~~~~~~

PS: It's the end of the month! Ask for a commuter pass!