How to swim in cold water without being cold? Swimming is all cold water, why can t swimming be hot

It's a pleasure to be able to ask your question, here are mine, I hope you can mine it, thank you! Before going swimming, you should do plenty of warm-up exercises on the road, such as shaking your hands, stomping your feet, etc.

Once in the water, you'll want to stay in the water for a while and get used to the temperature before you start swimming. When you start swimming, you should swim slowly, and then gradually increase the speed according to your physical condition. In my experience, the distance traveled is as follows:

2 x 25m, 3 x 100m, in a 200m mixed tour. Then you won't feel cold (some pools will put hot water). I used to be a swimmer in the Shanghai team, if you have any questions, you can add my number! ^_

Hot water swimming is not good for people's health. The water temperature for swimming is the most suitable at room temperature, swimming in overheated water will make people consume more physical strength, and the heat consumed by swimming cannot be dissipated, which is easy to make the human body dehydrated or even heat stroke.

Because in the process of swimming, a lot of physical strength will be consumed, and the body temperature will rise, and cold water can cool people down very well, which will make people very comfortable. If it is hot water, the temperature of the water is higher than the body temperature, and people will feel very hot in the water, like a sauna.

Because if it is hot water, athletes will not be able to dissipate heat when swimming.

If you want hot water, you can go to the hot springs! The water in the hot springs is hot. Generally speaking, swimming pools are relatively large, and even if you want to heat them, it is more difficult, and the cost will increase significantly.

It's not that it can't be hot water, and the water in some pools is really not very cold. It's not hot water, I think it's mainly a cost issue.

Swimming is cold water, because you can't use hot water for swimming, because swimming is a very physically demanding and strong physical training exercise, if you use hot water, it will make people feel uncomfortable.

Everyone swims in the summer, because the sun is very hot, the water in the pool is cold, you can relieve the heat, if it is hot, it is a hot spring.

Because hot water is physically demanding to swim, there is no way to take away the heat of the body, and the heat can only be expelled by sweating, which is easy to cause dehydration.

First, if you soak in hot water for a long time, you will consume more calories, and you will be easily fatigued and increase the danger. Second, what do you think is the basis for heating and keeping so much water warm?

Reason why you can't swim in the pool is too hot

Cold water is an effective radiator.

Everyone has this experience: whether you are swimming or splashing, you feel cold when you first enter the water, but you may even sweat when you play it. This is because exercise consumes energy and also produces heat, and when exercising, the metabolism accelerates and the body temperature rises, which requires cold water to cool you down and make you feel comfortable.

If the temperature of the water is not lower than the body temperature, then the water, which is a favorable heat dissipator, will not be able to function. Moreover, if you want to be comfortable when entering the water, the water temperature must reach or exceed the body temperature, and at such a temperature, everyone will not swim but take a sauna when you exercise a little, because warm water cannot quickly take away the excess heat generated by exercise.

Reason why the water temperature in the pool is too high to swim is two:

Relaxation of heat and cold, expansion and contraction of blood vessels.

When first entering the water, water below body temperature causes blood vessels to constrict to reduce heat dissipation. When you exercise, the heat generated by the exercise will be dissipated and the blood vessels will dilate, which shrinks one piece, so that the cardiovascular system that is not usually exercised can also be exercised, which is a good exercise to prevent cardiovascular diseases. In addition, when cold, blood vessels constrict, and blood flows back to vital organs, such as the brain, to protect them from harm.

And when it is hot, the blood vessels dilate, the blood stays more on the surface of the body, and the blood flow to those vital organs will naturally decrease. The brain is not enough nutrients and oxygen, how can it react quickly? Naturally, it feels chaotic.

Gives muscles a sense of strength.

Even the slightest movement of the human body is done by muscle contraction. The muscles that declare their strength have to contract to be seen. Cold water not only helps blood vessels to contract, but also helps muscles to contract, so that people who exercise in water feel full of strength to complete the movement.

But if it's in warm water, it's counterproductive. Warm water, massage your body, and the muscles of the whole body will relax. Comfortable is comfortable, but if you want to move, it will be half the effort, and people will feel very tired.

Feeling cold while swimming in a swimming pool is because the water temperature in the pool is usually lower than room temperature, and the body loses heat while swimming. Here are some suggestions that can help you tolerate the cold and improve your swimming efficiency:

2.Don't stop swimming: Keeping swimming generates heat and helps keep your body warm. Try to maintain the rhythm of your swim and don't stop or change your swimming position.

3.Swim in the direction of the spout: The water in the pool will be slightly warmer, while the water will be cooler closer to the spout. Swimming as far as possible in the direction of the outlet pipe can help you feel the slightly warmer current.

4.Eat a full meal before swimming: Eating a nutritious meal can increase your body's calories and give you extra energy. Avoid swimming on an empty stomach, as this may make you feel cold and tired.

6.Wear the right swimsuit: Choosing the right swimsuit can reduce the resistance of the water and help you move more freely in the water. At the same time, choosing a swimsuit made of thicker material can provide extra warmth.

7.Maintain a positive mindset: Maintaining a positive mindset keeps you warm and comfortable and helps you feel more relaxed and confident while swimming.

Hello! There is no good way, but if you swim a few more times, it will not be cold, I was like this at the beginning, but remember one thing, as long as the body shiveres, it will come out immediately, otherwise it is easy to have a shadow in the heart of being afraid of the cold water, as long as you insist on swimming every day, it will not be cold slowly. In addition, pay attention to your diet, you must eat enough three meals a day, and eat more foods that are high in sugar and fat.

Typing isn't easy, oh!

Generally speaking, swimming for a while will not be cold, but because of beginners, physical strength and swimming skills are not very good, and you will feel tired after swimming for a while.

Now, I feel the same way as you, because I'm just starting to learn, I've just left the float belt, and I still need it.

Someone dares to swim by yourself when someone is nearby, you just need to remember not to rest for too long.

It is enough to continue exercising when your body is not yet cold.

In addition, you may not be in the right posture and will not feel cold if you do not achieve the effect of exercise.

Ask a professional.

Also, don't swim again when it's cold, lest you cramp and feel uncomfortable.

I hope you learn to swim soon and be in good health.

It depends. If you're a fan of winter swimming, you'll find it not cold to swim in the river in winter. If you're someone who hasn't been exposed to winter swimming yet and is preparing to do it, you'll feel the water temperature slightly cooler.

Compared to the water temperature in summer, the water temperature in winter is really cool.

On top of that, the outdoor temperature can reach around minus 10 degrees Celsius in winter, and many people simply can't stay in sub-zero temperatures for long periods of time. However, the freezing temperature of the water is 0 degrees Celsius, which proves that the temperature in the water is not yet up to the standard for freezing. When people enter the water from an environment of about minus 10 degrees Celsius, it is very likely that the water temperature is higher than the outside temperature.

Since everyone's physical fitness and preparation are different, not everyone will be able to adapt to the winter swimming environment. In fact, people should choose good behaviors to protect their personal health. Before holding a winter swim, people must consider their physical condition in addition to doing the necessary warm-up work.

People with colds should not try winter swimming easily, as it may make the cold worse and they will not have the strength to swim in the water.

When people enter the environment from 0 degrees Celsius to minus ten degrees Celsius, it is inevitable that they will get goosebumps. At this time, winter swimmers should do a good job of keeping warm to avoid their bodies being injured by winter swimming. In fact, the outside temperature in winter is relatively low, and everyone should be mentally prepared to adapt to the lower temperature environment.

In general, keeping warm and cold is indispensable. Whether you are a fan who is preparing for winter swimming, or a swimmer who has a great curiosity about winter swimming, everyone should quickly adapt to the environment to minimize the damage caused by winter swimming to their body and maintain a healthy lifestyle.

The constant temperature of the swimming pool is a set constant temperature collapse, which can keep the pool water temperature at 28 degrees, but this cannot affect our body temperature, because of the problem of the outside environment, although it is the same temperature, we feel the water temperature in different seasons is different.

If the heated pool is an outdoor pool, it is recommended to install a safety cover to keep the pool warm.

Although the constant temperature swimming pool can maintain the temperature of the pool water, but there is no dispersion method to ensure the air temperature, so the dust shirt needs to be protected in the weather with low temperature, otherwise the strong temperature difference may make it difficult for us to adapt, resulting in abnormal conditions in the body.

The design temperature of the water in the heated swimming pool is generally 27-30 degrees Celsius, so the spine is not cold.

Heated swimming pools, also called indoor heated swimming pools; That is, the temperature of the water in the swimming pool is kept at 26-28 degrees, which is the most suitable temperature for human swimming.

In winter, the heat pump uses the refrigerant as the heat medium, absorbs the heat energy in the air (indirect heat exchange in the evaporator), and the heat energy at the low temperature level is increased to the heat energy at the high temperature position through the compressor, and the circulating water in the heating system (indirect heat exchange in the condensing device), and the heat pump in summer uses the refrigerant as the refrigerant.

The cold energy is absorbed in the air (indirect heat exchange in the condenser) and the heat energy at the high temperature is reduced to the cold energy at the low temperature through the compressor.

The refrigeration system circulates water (indirect heat exchange in the evaporator), so that the heat energy (cold energy) that cannot be directly used is regenerated into the heat energy (cold energy) that can be directly used, and only a small amount of electricity is consumed, and the energy-saving return of 2 6 times the input power is obtained, which is determined by the working principle of the heat pump.

You start with a prep activity on the shore, then you stomp your feet into the water, and then start swimming without fear of the cold, and we often take swimming lessons in the winter, which works.

1. Warm up carefully before going into the water.

2. Generally speaking, the physical education teacher will consider the water temperature and then decide to take swimming lessons, the water temperature is lower than the air temperature, and the body must be slightly colder. Therefore, it is important to warm up before entering the water, and try to pry more water on the side of the pool to let the body adjust to the water temperature. If the water temperature is below 24 degrees Celsius, it is recommended not to swim for too long, and it is important to swim ashore for a while to rest and regain body temperature.

Rub cold water on your body before you go into the water, and rub it on your heart after you finish wiping it, so it looks like it's fine.

Hello、How not to be afraid of the cold? You can often take cold showers when you take a bath, and after a long time, you will gradually get used to it.

Everyone feels cold when they first enter the water, and after a while they don't feel it anymore, because if you are active in the water

In fact, you can warm up by walking briskly in the water, of course, in a shallow pool. Eating some chocolate helps, I'm a professional swimmer, and I swim more than 400 meters in the water every day, since you say you can swim, freestyle will definitely be, right? Can you make it up if you swim 200 meters first?

Try it The number and speed of the swim are enough, and it will definitely not be cold.

According to what you say, then you can only pour some cold water on yourself if you are fine, just get used to it.

Usually do more land exercise activities, such as running, ball games and other sports, can improve the ability to withstand cold; Before swimming into the water, prepare for warm-up exercises, so that you don't feel too cold after entering the water; Don't stay in the water for too long, swim all the time so you don't feel cold.

If the water is hot, it is uncomfortable to swim. It's a little cold, but if you can swim, it's not cold.

Eat fast chocolate before going into the water and then do warm-up exercises, about 15 minutes of warm-up exercises, including running, jumping, etc., after entering the water, you should also move in the water first, first get your head wet and get a headache.

When you go ashore, you should first flush your body, apply soap or the like, and then wash your hair.

After drying, rub your own ** rub hard, it's best to rub some **moisturizer, right**, and then put on your clothes and take a deep breath, because the more shivering, the colder, the psychological + physical instinct reaction.

The winter swimming I mentioned above is also basically used, and chocolate is whatever you want to eat.

I've been doing winter swimming for a year.

Winter swimming is good for the body, you have to persevere, learn from ***...

The swimming pool is heated at 22 degrees.

Hey, when the water is cold, you won't go down!

Then you say you have a stomachache and can't swim!!

This requires your own will.

Warm up well and don't eat much cold.

Exercise more after entering the water and flush hot water before swimming.