In late autumn, 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 there would be swimming practice this morning, so when the team was assembled, they were taken into the swimming pool. After changing clothes in the changing room, the team members all stood
When they arrived at the swimming pool, although the swimsuits worn by Anke and the other female team members were not revealing, they still clung to their bodies, making their female features stand out, especially their chests, which made them look more attractive.
The front protruded a lot, which made the male team members keep scanning their bodies, and made Enke and the others feel somewhat embarrassed.
But this embarrassment did not 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 put on their swimsuits, they felt their bodies getting cold.
Many people began to tremble. Seeing this, Niu Feihu asked them to stand by the pool, only emphasized a few points, and then asked them to stand in their own swimming lanes.
There is a standard pool in the swimming pool, where the water is deeper, and because Anke and the others are beginners, they went into the shallow water area to practice. There are many types of swimming, and Anke and the others are learning freestyle today because this swimming method has a relatively complex movement structure.
Reasonable, effort-saving and low 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 be eager to try. Seeing that the water in the pool was as level as a mirror and there was no heat at all,
A team member suddenly asked: "Tell the instructor, is this water hot or cold?"
The team member's words immediately stirred up waves. Just now, many people only saw the clarity of the water in the pool, but few thought of this. Seeing that the team member now raised this question, everyone also realized this.
a little.
When the team member asked this question, Niu Feihu said calmly: "You will find out when you get down in a while!"
Wu Sainan said: "It can't be cold water, right? 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 future actual combat, if you need to swim, criminals and enemies will prepare hot water for you?"
Hearing what Niu Feihu said, Wu Sainan had no choice but to shut his mouth. Everyone also realized that the water in the pool was definitely not hot water. Looking at the water in the pool, it seemed that it was not that clear, even though it had not entered yet.
In the water, my heart has already begun to feel cold.
At this time, Niu Feihu and everyone started to do preparatory activities, and repeatedly emphasized that the preparatory activities 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, feet and other parts when entering the water. Look at everyone
After working there for about ten minutes, everyone was allowed to enter the water.
Anke followed the steps and slowly stepped her feet into the water. As soon as she touched the water, her feet instinctively retracted back. She only felt that the water was so cold that it almost drained all the heat from her body.
It was as if it was sucked away all at once. She glanced at Wu Sainan beside her, and saw that Wu Sainan was also gasping for air, and pulled back the feet that had just been put into the water. Several team members could not help but shout out: "Mom
Yeah, it’s so cold! It’ll freeze you to death!”
When a few of them shouted like this, others, including the male team members, also shouted. When Niu Feihu saw it, he shouted loudly: "Why are you shouting! The water is warm enough now, and it will snow in the future.
Even if it's freezing, you still have to practice! Maybe we'll take you to a river in the wild and smash the ice for you to practice! This little bit of coolness doesn't matter, if you're afraid of even this bit of coolness, don't come to the SWAT team!
Get in the water!"
After Niu Feihu finished speaking, he took the lead and took the lead into the water. After standing in the water, he said, "Don't jump into the water all at once, as this will easily cause cramps! First, apply the water to your body so that your skin can gradually adapt to it, so that you will not have cramps easily."
Come on!" As he said this, he splashed the water on himself. After a few splashes, he jumped into the water again and started swimming like a fish. He swam a few times, then stopped and faced the team members.
They shouted: "Get into the water!"
Looking at the pool water that was clear but without a trace of heat, the team members gritted their teeth and slid into the water, although they were frightened. Anke bit his lip and stepped into the cold water with his legs.
She couldn't help but tremble at the stimulation. Wu Sainan next to her clenched her fists and gasped as she entered the water. As for Ayiguli, she also clenched her teeth and made a squeaking sound. But no matter what,
, they all entered the water one by one.
When Anke's body completely entered the water, he felt as if he had entered an ice cellar. All the 36,000 pores in his body were pumping out hot air, and soon he no longer felt that his body was still alive.
There was heat, but the bone-chilling coldness made her feel like all the nerves in her body were numb. But after gritting her teeth and persisting for a while, she gradually couldn't feel the coldness of the water, so she slowly
Slowly started swimming practice.
An Ke laid her body prone on the water in a streamlined shape. Following what was taught in the theory class, she naturally brought her legs together, rotated her feet slightly inward, and loosened her ankle joints. With the hip joint as the axis, her thighs drove her calves and soles of her feet.
Her legs alternately made whipping movements. However, after she tried this, not only did she not swim forward, but her body kept sinking.
After thinking about it for a while, Anke understood that although the freestyle leg movements had a certain propulsive force, they mainly played a role in balancing and maintaining the stability and coordination of the body. The most important thing was the paddling movements of the arms. So she recalled carefully
When swimming in a freestyle stroke, entering the water, holding the water, paddling, exiting the water and moving the arm in the air are all inseparable stages. During the process of inserting your arm downward, the palm of your hand changes from diagonally outward and downward to diagonally inward and backward.
Bend your wrists and elbows, keep your elbows higher than your hands, and quickly transition to a better paddling position.
She kept her upper arms in an internally rotated position, driving her forearms to push the water back hard. At the same time, she moved her shoulders back to lengthen the effective paddling route. And her palms pressed from the inside up and from the bottom up.
The movement route accelerated to the side of the thigh. During the entire stroke, the trajectory of the hand started in front of the shoulder, then went to the lower abdomen, and finally to the side of the thigh, slowly paddling in an S shape. Not to mention, she had been doing this for a while.
After that, he actually floated his body on the water and swam forward some distance.
Such success made Anke very happy. At this time, she no longer felt the coldness of the water, so she swam in the water to her heart's content. At this time, Anke's slender and graceful figure made her look like a posture
