Pay attention to cold water bath. Cold water bath is a method to stimulate the body by using the temperature of water, so as to improve the body function. But for most people, it is advisable to start exercising in summer, and you can't suddenly take a cold shower when it is cold and not get used to it. Let's look at the pressure of the cold water bath.

Pay attention to taking a cold bath. 1 A cold shower is not for everyone. The following people can't take a cold bath:

When the skin of patients with hypertension comes into contact with cold water, the blood vessels contract sharply, and a large amount of blood rushes back to the internal organs, making the already high blood pressure higher. In severe cases, it can cause cerebrovascular rupture, bleeding, stroke, coma and even death. People with mild hypertension can take a cold bath, but they can only adapt slowly.

People with sciatica and other neuralgia should not take a cold bath. Because after the nerves catch cold, the pain will be more intense. People with arthritis and joint pain should not take cold showers either.

People who are allergic to cold, such as cold urticaria and itching in winter, should not take a cold bath during the onset. If you want to exercise your skin when you don't have an attack, it is feasible to gradually cool down, that is, take a hot bath at first, gradually change to a warm bath, and then gradually reduce the water temperature until the water temperature is quite low but you don't get sick.

The time of cold water bath is also particular. For most people, it is advisable to start exercising in summer, and it is unlikely that they will suddenly take a cold shower when it is cold and not get used to it. You can also wash your face with cold water before taking a cold shower. You can also wet the towel with cold water first, take a warm bath later, and then lower the water temperature day by day until all the cold water is used up.

You can do some warm-up exercises before taking a cold bath, but strenuous exercise is forbidden.

The length of cold water bath varies with personal physique and cold and warm weather. Generally speaking, the colder the weather, the shorter the time, so as not to make the whole body muscles tremble (chill). Goose bumps on the skin are not a taboo signal for cold showers.

In addition, it is not advisable to take a cold bath before meals, when you are hungry or just after meals.

Pay attention to taking a cold bath. 2 In summer, the weather is hot and the temperature is high. Many people often take a cold bath, especially male friends. Taking a cold bath can improve digestive function, enhance physical fitness and prevent respiratory diseases.

What are the benefits of a cold water bath?

1, the absolute number of T cells and B cells in cold water bath practitioners for many years is higher than that in normal people, and there are more antibodies, but the allergic symptoms are alleviated.

2. Cold water bath stimulates the contraction and expansion of capillaries and pores. The skin contraction caused by cold stimulation can make the skin firm and elastic, promote the re-integration of collagen under the skin, and is also good for resisting skin aging.

3. Cold water bath can improve muscle function, improve lung elasticity and ventilation function, increase chest activity and increase human ventilation ability.

4. The human body is often stimulated by cold water, and the muscles are tense and contract, so it can react quickly to resist, thus enhancing the adaptability of the human body to temperature changes, enhancing the immune function of the body, and preventing diseases such as colds and upper respiratory tract infections.

5. Cold water bath also has therapeutic effect on various allergic symptoms, such as allergic rhinitis and dermatitis.

6, cold water bath can promote the secretion of adrenaline and thyroid hormone, and even have a certain weight loss effect.

7. Taking a cold bath in winter can enhance cardiovascular function.

Is it suitable for girls to take a cold bath?

Is it suitable for girls to take a cold bath? Cold water bath can treat some diseases, but it is also the inducing factor of some diseases. Especially for girls, take a cold shower and try to avoid directly rushing to the abdomen and head.

What are the precautions for cold water bath?

1, season

The cold water bath should start in summer, and the water temperature will gradually decrease continuously until winter.

2. Time

The cold water bath time is generally about 10 minute. Generally speaking, the colder the weather, the shorter the time.

3. Water temperature

Starting from warm water (34 ~ 36 degrees Celsius), it gradually drops to 16 degrees Celsius ~ 18 degrees Celsius, then reaches the natural temperature of tap water, and finally drops to no less than 4 degrees Celsius. This step by step, so that the body has a gradual adaptation process.

Step 4: Location

You can wash your face and soak your feet, then take a bath, and finally take a shower or bath.

Pay attention to the advantages and disadvantages of cold bath 3.

1. When taking a cold bath, the human body will feel cold because of the low water temperature, resulting in a series of stress reactions, such as rapid heartbeat, high blood pressure, muscle contraction and nervous tension.

Not only can it not eliminate fatigue, but it is also easy to cause colds, which should be avoided as much as possible. For those friends who are in poor health, they should not bathe in cold water, otherwise their resistance will be poor, and diseases such as colds and fever will be caused by cold stimulation.

In some areas, the climate changes greatly, which makes the flu advance. It is unwise for some friends to take a cold bath as soon as possible.

But you can insist on washing your face with cold water for a long time, promote blood circulation, prevent colds and rhinitis, and make your skin more shiny and elastic.

For winter swimmers who insist on exercising all the year round, there needs to be a process of learning and adapting, which needs to be persisted all the year round. However, cold water bath exercise must take a step-by-step approach:

The temperature drops gradually in autumn, and the human body gradually adapts to the cold water, so that it won't feel too cold to take a cold bath in late autumn and winter. The "step by step" of cold water bath should also include "from local to whole body", "from high to low" of water temperature and "from short to long" of bathing time.

It should be said that for most people, if the method of "cold water bath" is correct, it is beneficial to health.

This is because the "cold water bath" in the first 1 and second minutes will make the skin epidermis contract and the blood flow to the internal organs.

But after 2 or 3 minutes, the body adapts to this temperature, and the blood will be redistributed and returned to the epidermis. The whole process is like doing "gymnastics" on blood vessels, which can not only enhance resistance, but also enhance blood vessel elasticity and prevent arteriosclerosis.

Secondly, with "cold water bath", the nervous system is obviously stimulated, leading to faster heartbeat, deeper breathing and faster blood flow, which can not only promote metabolism, but also make the skin soft and elastic. In addition, the use of "cold water bath" also helps to enhance the digestive function, and has a certain auxiliary treatment effect on chronic gastritis, gastroptosis, constipation and other diseases.

Paying attention to cold water bath is very beneficial to physical and psychological fitness exercise. According to sports science research, cold water bath is a kind of exercise that is beneficial to human body.

Cold water bath fitness can improve the body's ability to adapt quickly to the cold. It is very suitable for taking a cold bath in autumn. Because storing cold water at this time is less irritating to the human body, it is most suitable for taking a cold bath.

What are the taboos for taking a cold bath?

Cold water bath can promote blood circulation between skin and viscera, and prevent arteriosclerosis and its diseases, such as coronary heart disease and hypertension.

Those with cold urticaria and itching in winter should not take a cold bath during the onset.

3. When hypertensive patients take a cold bath, blood vessels will contract sharply, and a large amount of blood will rush back to the internal organs, making the already high blood pressure higher. In severe cases, it will cause cerebrovascular rupture, bleeding, stroke, coma and even death.

4. Patients with sciatica will have more severe pain after taking a cold bath.

5, cold water bath should not suddenly start in cold weather, before meals, when hungry, just after meals are not suitable for cold water bath.

Can taking a cold bath lead to death?

From the point of view of scientific research, cold showers have indeed caused many deaths. In 2000, China Journal of Primary Medicine recorded a case of anterior spinal artery syndrome caused by cold bath.

The patient went to the reservoir to take a bath and began to feel sick as soon as he got into the water. The main symptoms are arterial occlusion, spinal cord congestion and edema, which lead to neurological disorders. The prognosis of the disease is relatively good after treatment.

For most people, if the method is correct, taking a cold bath is good for health. Cold water bath can make blood vessels contract sharply, but they will also expand after contraction. This exercise is no less than "vascular gymnastics", which is very beneficial to improve vascular elasticity and relieve vascular sclerosis, and is also good for the heart.

Moreover, the acceleration of blood flow has a certain preventive effect on washing cholesterol and fat particles on blood vessel walls, preventing and delaying atherosclerosis, improving microcirculation and tissue nutrition, and various cardiovascular diseases.