Need for pretty police flower

185. Swimming in cold water

In the late autumn weather, the temperature is already very low and the weather is already very cold.As for the temperature of the water, I have to use the word cold to describe it. What would it be like to swim in such cold water?

After the physical training yesterday afternoon, Niu Feihu told everyone that he would have swimming practice this morning, so when the team assembled, they were taken into the swimming pool.After changing their clothes in the changing room, the players all stood in front of the swimming pool.Although the swimsuits worn by Anke and the other female team members were not revealing, they were still tightly attached to their bodies, making their female features stand out, especially their chests, which protruded forward. Many, let the eyes of the male team members keep scanning them, and make Anke and the others feel more or less embarrassed.

But this kind of embarrassment didn't last long, because for some reason, the heating in the swimming pool was not turned on, and the temperature in the swimming pool was also very low. After Anke and the others changed into their swimsuits, they felt cold all the time. Many people began to shiver.Seeing this situation, after Niu Feihu asked them to stand by the pool, he only emphasized a few points, and then asked them to stand on their own swimming lanes.

There is a standard pool in the swimming pool, where the water is relatively deep, but Anke and the others entered the shallow water area to practice because they were beginners.There are many types of swimming, but Anke and the others are learning freestyle today, because this swimming style has a more reasonable movement structure, less effort, and less resistance. It is currently the fastest swimming style.

Standing in front of their respective swimming lanes and looking at the clear water in the pool, many team members couldn't hold back their excitement and couldn't help but feel a little eager to try.Seeing that the water in the swimming pool was as smooth as a mirror without any heat coming out, a team member suddenly asked, "Report to the instructor, is the water hot or cold?"

The team member's words immediately stirred up a thousand layers of waves. Just now, many people only saw the clarity of the water in the pool, but few people thought about it here.Seeing that the team member raised this question now, everyone is aware of it.

Hearing the team member's question, Niu Feihu said flatly: "You will know after a while!"

Wu Sainan said: "It can't be cold water, it's so cold, but if it's hot water, why isn't there any heat?"

Hearing what Wu Sainan said, Niu Feihu looked at her and said coldly: "Do you think that in actual combat in the future, if you need to swim, the criminals and the enemy will prepare hot water for you?"

Hearing what Niu Feihu said, Wu Sainan had no choice but to shut his mouth, and everyone realized that the water in the pool was definitely not hot water.Looking at the water in the swimming pool, it seems that it is not so clear anymore. Although it has not yet entered the water, my heart has already started to feel cold.

At this time, Niu Feihu then everyone started to prepare, and repeatedly emphasized that the warm-up must be done for a while, and the joints of the body must be fully opened, so as not to cause cramps in the legs and feet when entering the water.After seeing everyone doing there for about ten minutes, they were not allowed to go into the water.

An Ke walked down the steps and slowly stepped her feet into the water. As soon as she touched the water, her feet instinctively bounced back. She only felt that the water was so cold that she felt that the heat in her body was almost gone. It's like sucking it away.She glanced at Wu Sainan beside her, and saw that Wu Sainan was also gasping for air, and pulled back the foot that had just been put into the water.Several team members couldn't help shouting: "Oh my god, it's too cold! I'm going to freeze to death!"

When a few of them yelled like this, some of them, including the male team members, also yelled.When Niu Feihu saw it, he shouted loudly: "What are you shouting for! The water is warm enough now, even if it snows or freezes in the future, you still have to practice! Maybe you will be taken to the river in the wild to smash it The rotten ice is for you to practice! What’s so cold about it, don’t come to the SWAT team if you’re afraid of being cold like this! Put me in the water!”

After Niu Feihu finished speaking, he took the lead and took the lead in getting into the water.After standing in the water, he said, "Don't jump into the water all at once, it's easy to get cramps! Squeeze the water on your body first, let the skin adapt gradually, and it won't be easy to get cramps!" Squeeze water.After flicking it a few times, he plunged into the water again and swam like a fish. After swimming a few times, he stopped and shouted to the team members: "Go into the water!"

Looking at the pool water which was clear but without a trace of heat, the team members gritted their teeth and slammed into the water despite the fear in their hearts.An Ke bit her lip and stepped her legs into the water. The cold water stimulated her and she couldn't help shivering.Next to her, Wu Sainan clenched her fists and gasped continuously as she entered the water.As for Ayigul, she gritted her teeth tightly and made a creaking sound.But no matter what, they all entered the water one by one.

When Anke's body was completely submerged in the water, he felt as if he had entered an ice cellar.The [-] pores in her whole body were drawing hot air outwards, and soon she could no longer feel the heat in her body, but the bone-piercing coldness made her feel that all the nerves in her body were shaking. General numb.But she gritted her teeth and persisted for a while, but gradually she couldn't feel the coldness of the water, so she slowly started swimming practice.

Encore laid her body in a streamlined prone position on the water.According to what she said in the theory class, her legs were naturally close together, her feet were slightly turned inward, her ankle joints were loosely closed, and her thighs were used as the axis to drive her calves and soles of her feet, and her legs alternately performed whipping movements.But after she tried to do this, not only did she not swim forward, but she kept sinking.

After thinking about it for a while, Anke realized that although the freestyle leg movement has a certain propulsion force, it mainly plays a role of balance, maintaining the stability and coordination of the body, and the most important thing is to rely on the stroke of the arms.So she carefully recalled the inseparable stages of entering the water, holding the water, paddling, exiting the water, and moving the arm in the air during freestyle swimming strokes.In the process of inserting one's own arm downward, the palm of the hand turns from obliquely outward and downward to obliquely inward and backward, and begins to bend the wrist and elbow, the elbow is higher than the hand, and quickly transitions to a better stroke position.

She keeps her forearm in a pronation position, drives her forearm, and pushes back hard into the water.At the same time, the shoulders are moved back to lengthen the effective stroke line.And her palms are drawn to the thighs according to the movement route from the inside to the top and from the bottom to the top at an accelerated speed.In the whole stroke, the trajectory of the hand starts from the front of the shoulder, then to the abdomen, and finally to the thigh, and slowly strokes in an S shape. Not to mention, after doing this for a while, she really moved her body The body floated on the water and swam some distance forward.

This kind of success made Anke very happy. At this time, she no longer felt the coldness of the water, so she started swimming in the water to her heart's content.At this time, Anke's slender and graceful figure made her look like a graceful mermaid.