Although Chu Mingcheng took the two-star test, he had zero foundation in the theory of freediving and some skills, so there was no problem in being arranged to study with the students who took the one-star test.

The difference is that the requirements of his assessment are more difficult.

If you want to take the fishing and hunting test, it is best to take the AIDA certificate, the difficulty of the PADI test is low, and many fishing and hunting clubs reject this certificate.

Most girls take the PADI exam because the system has a mermaid course.

The beauties in the aquarium who dive and swim in the water to show their beautiful posture are taking this certificate.

Next, Lu Zheqiang taught Franzo's practice method in detail.

"Pinch the nose with the hand and leave a little slit (you don't have to push the air into the ear every time you lift the throat, causing fatigue in the middle ear), and the air that lifts the throat can come out of the gap in the nose.

200 times a day, continue to practice until the frequency and success rate are satisfactory. ”

At this time, a female student asked, "Coach Daqiang, how can you succeed in Ranzo?" ”

Lu Zheqiang: "The success of Franzol pressure balancing is actually very simple. ”

"Look at me like this, pinch my nose with one hand, press the depression under the sternum with the other, and exhale all the air in my lungs."

"The hands and belly below must not have any force, repeatedly lifting the throat."

"If you hear the sound of qi being pushed into your ear, it means that Franzo's ear pressure equalization is successful."

Then Lu Zheqiang gave everyone a demonstration, only to see the wings of his nose pinched and agitated rapidly, that is, the sound of air reaching the ears could not be heard by those present.

In just a short time, his nose was stirred more than sixty times, and the frequency was very fast.

"Okay, now everyone does it once, I'll correct you."

"Ah Cheng, you come first!"

"Okay!" Chu Mingcheng nodded, pinched his nose, and naturally used the base of his tongue to push the air in his mouth.

When Lu Zheqiang was teaching just now, he tried it himself, and found that this Franzol ear pressure balance was very simple, and I don't know if it was because of the freedom to swim.

He could feel a drum-like sound in his ears, and his ears would swell a little more often.

Lu Zheqiang saw that he had completed it so easily, so he smiled and said, "Ah Cheng, you shouldn't have practiced Franzo before, right?" ”

"Yes, let alone practice, I don't even know what Franzo is."

"Then it seems that you are a natural Franzo, and with your water nature, it is easy to get two stars."

Hearing that Franzo was born, the other students present were a little envious.

After all, many students were stopped by Franzo when they took the two-star certificate.

People who are born Franzo, when pinching the nose to the ears, naturally use the air in the mouth at the base of the tongue, and do not need to practice for a long time.

Lu Zheqiang continued to let the remaining students try to practice Lanzo one by one, and after correcting their mistakes, he began to introduce the equipment and functions of freediving.

Chu Mingcheng is not very concerned about this, what he needs is a diving suit and fishing and hunting equipment.

The breathing tube can indeed breathe without showing his head, but the person is on the water, and it is not bad to look up.

The mask is really a burden, wearing it will block your vision, and it is uncomfortable to strangle.

However, in special cases, the mask also has the effect of protecting the eyes.

Flippers are useful or not for him, and when he holds a tool for fish hunting, it is easier for him to swim.

The disadvantage is that he feels very little water resistance, but after putting on the flippers, it increases some resistance.

It also takes more effort on the feet, and secondly, if you want to swim at high speed, you can't do it.

That's why he didn't wear fins on his first few dives.

The club naturally sells freediving equipment, and Lu Zheqiang recommended some entry-level equipment to them, but Chu Mingcheng's own equipment has already been brought over, so there is no need to buy another.

After the introduction of equipment, the next step is the most important safety mechanism.

First of all, everyone who freediving needs a good diving buddy, whether freediving or scuba diving, it is not recommended to go into the water alone.

Chu Mingcheng didn't need this either, but he listened very carefully.

Because Lu Zheqiang explained a lot of important knowledge such as the dangers that may be encountered in the water, and how to rescue.

The morning passed quickly.

Lu Zheqiang asked everyone to go to the lunch break first, and then go to the pool at one o'clock in the afternoon to start the next stage of study.

Then he wanted to take Chu Mingcheng to dinner, but he saw that before he could get up, he was stopped by a female student named Tong Shuman.

"Chu Mingcheng, don't be in a hurry to leave yet."

"Coach Daqiang, and everyone, we are from all over the world, and it is fate to meet together, do you want to have a meal together at noon?"

Tong Shuman is the best figure among the six women present, and her aura is also the strongest.

When she proposed a dinner, all the other women present agreed, and a few people faintly looked at the most handsome Chu Mingcheng.

And another male student was a little moved when he heard this, six female students, eating a meal can bring the relationship closer, maybe there can be a special fate.

Lu Zheqiang smiled when he heard this: "I won't go, I still have something to do at noon, you can go!" ”

After speaking, he nodded to Chu Mingcheng and left the classroom.

"Since Coach Daqiang is not going, let's have dinner with our students at noon today, two male students, what do you think?"

Chu Mingcheng was noncommittal.

This woman is a little careful, she looks like a leader and wants to ride on his head?

In addition, in the name of having a dinner party, we eat together, and we don't say AA in advance.

Now there are only two men, and when the time comes, a few women will squeeze at the dinner table, and the average man will not be able to get over the face, so he will definitely take the initiative to pay.

After all, it is not common for a big man with a particularly thick personality to be a sixth man, and most men are still more gentlemanly and honest, so it is easy to be handled.

Chu Mingcheng directly refused: "You can eat at noon, I have an appointment with a friend!" ”

After saying that, he turned a small corner and left the classroom on the other side.

The few people left behind looked at each other, but Tong Shuman, who was bringing the dinner, glanced back at Chu Mingcheng, and there was a little more interest in her eyes.

But the dinner party doesn't just because one of them leaves, that would be too deliberate.

She looked back at the other male student: "Are you coming?" ”

The male student was a little angry, and he was reluctant to leave: "I don't have an appointment at noon, so let's have a meal together." ”

"Okay, let's go!"

Tong Shuman couldn't help frowning when she saw him like this, thinking that she was wronged. So he said hello and took the rest of the people to find a suitable place to eat.

Chu Mingcheng left the club and began to search for all kinds of famous snacks on the Internet, and then called over.

When he came to the snack street, he first bought a shrimp cake.

This An Xiuwen also does it occasionally, but I don't know what the difference is between the shrimp cakes here.

After taking a bite, it is still a familiar feeling, but the shrimp cakes here are coated with a layer of juice, which makes the taste better and richer, in short, it tastes very fragrant.

Then he found that there was a shop that sold coconut rice, and it seemed that he had a soft spot for coconuts, so he walked in curiously and ordered one.

After the rice came up, Chu Mingcheng was stunned to find that this thing was very similar to the glutinous rice on his side, with different ingredients.

He ordered it salty, with more coconut meat and marinated pork ribs, and it tasted a little more coconut-flavored.

After eating, I paid and left, and by the way, I bought a cup of Qingbu Liang, which seems to be a special dessert here.

The meal was very satisfying, and the only regret was that the weather was too hot, which discouraged him from walking along the street and walking back slowly.