The benefits of female swimming.
1, calcium supplementation and skin care
When swimming outdoors, the sun shines directly on your body. 7- dehydrocholesterol will be converted into vitamin D to promote calcium and phosphorus metabolism in the body. Vitamin D can also prevent calcium deficiency and rickets, which is beneficial to the human body. Frequent outdoor swimming can increase the contact frequency with fresh air, water and sunshine, and also protect the skin and prevent skin diseases.
Step 2 resist the cold
The contraction of body surface capillaries stimulated by cold water and the reflex relaxation of skin capillaries caused by hypoxia during exercise are repeatedly experienced by people who often participate in swimming, which can greatly enhance the flexibility of nervous system to control the contraction and relaxation of skin blood vessels, and also greatly enhance the ability of human body to adapt to temperature changes and resist cold.
3. Enhance cardiopulmonary function
Compared with ordinary people, people who swim for a long time have better cardiopulmonary function. This is because the massage effect of water flow on the horizontal human body greatly improves the speed of heart blood return, and the whole body exercise strengthens the blood transfusion to the heart and brain, which is conducive to the prevention and treatment of cardiovascular diseases. In addition, the burden of respiratory muscles increases greatly when swimming, and the water pressure of 12- 15 kg compresses the whole brain cavity, which is helpful to increase the vital capacity.
4. Body shaping and beauty
Swimming can exercise the muscles of the whole body in a comprehensive and balanced way. In order to overcome the resistance of water, people need to consume a certain amount of calories, so swimming can gradually reduce excess fat and effectively exercise the muscles of the chest, back and limbs. Swimming can be called an aerobic exercise in water, which can keep people healthy.
Step 5 exercise your spine
Swimming is good for the spine, especially for people with spinal diseases (including lumbar vertebrae and cervical vertebrae). When doing other sports, the spine needs to bear a certain pressure due to the weight of the human body, while swimming is supported by the buoyancy of water. When exercising, the human body is like a prone position, so that the spine can move without heavy pressure, which is conducive to returning to its original position. Therefore, many doctors will advise patients with spinal diseases to participate in swimming properly to assist their rehabilitation.
6. Improve secretion
Swimming can also improve endocrine disorders, reduce anxiety, make people feel more peaceful, and make their skin smoother and more beautiful, all of which make women more attractive in sexual life. Therefore, the researchers suggest that eligible women swim at least once a week for 40 minutes at a time. Husband and wife * * * exercise together is more helpful to increase feelings and make the same room more harmonious.
2. Women need to pay attention to swimming.
1. Don't sit by the pool and rest.
When many girls are resting in the swimming pool, they will wear swimsuits and sit on the floor or table beside the swimming pool at will, which is easy to cause gynecological inflammation.
If you have athlete's foot, it will stick to the ground. At this time, if someone sits on it, it will easily cause fungal female genital inflammation. When swimming, you should prevent female genital inflammation, and don't sit around in a wet bathing suit. When sitting by the pool, you might as well cover your bath towel and don't let your skin touch the ground directly. Urinating immediately after swimming plays a cleaning role. Wash the vulva carefully after swimming. This article comes from Ya
2. Don't touch public chairs and stools directly.
The changing rooms of public swimming pools are usually relatively simple, and stools, toilets and lockers are common. Although the swimming pool is cleaned regularly, it is difficult to ensure that there is no bacterial residue.
Therefore, when changing clothes, women should try not to let their skin directly touch the stool. If they have to sit down, they should also put on clean towels. Put the changed clothes in clean bags, especially underwear. It is best to wrap it in a coat or pack it separately, and don't be careless when swimming.
3. Don't swim during menstrual period and 4 days before and after.
Although the water in the swimming pool is circularly disinfected, it is impossible to be sterile, and disinfection in some places is not complete and there is no guarantee. During the menstrual period and four days before and after, women's physical resistance decreases and they are more vulnerable to bacterial invasion. At the same time, because the water temperature in the swimming pool is lower than the human body temperature, it stimulates blood vessel contraction. The contraction of this small blood vessel will cause poor blood discharge during menstruation and decrease blood volume, which is easy to cause gynecological diseases.
Although women's private parts have self-purification and natural defense functions, women's resistance is relatively weakened in the premenstrual period. If you swim in unclean waters at this time, the water containing pathogenic microorganisms can enter female private parts, uterus, fallopian tubes and other reproductive organs, causing gynecological diseases such as bacterial female private parts and salpingitis.
Some women think that you can swim during menstruation as long as you put on a sanitary suppository. In fact, this method is not desirable. Because menstrual blood is a good breeding base for germs, and the uterus during menstruation is open, after the sanitary suppository is soaked in water, germs can easily enter the body through the cotton layer that absorbs menstrual blood, causing reproductive system infection. Because cold water stimulates menstrual swimming, it can also cause menstrual disorders.
4. You can't swim if you have symptoms of gynecological diseases.
Modern women's life pressure, work pressure, irregular working hours, decreased resistance and other reasons will induce gynecological inflammation. If women have gynecological inflammation, especially during treatment, they must not swim, otherwise they will be easily infected by bacteria in the water, which will aggravate the condition.
3. What should I do after swimming in summer
Don't forget to brush your teeth and gargle after swimming. When people swim, the pool water often enters the mouth, and some germs follow. If you don't clean your mouth in time before eating after swimming, these germs will enter the gastrointestinal tract, and children with poor resistance are more likely to become victims.
2. Wash your skin carefully. After swimming, germs are easy to remain on the skin, and swimming pools are often disinfected with chlorine-containing preparations, which is easy to irritate the skin. Therefore, it is best to take a bath with nourishing shower gel after swimming. Some people think that since chlorine preparation is acidic, swimming pool water is naturally acidic, so bathing with alkaline soap, thinking that this can neutralize acid and alkali to protect the skin, is actually not good for the skin. Generally speaking, the cuticle of the skin is more acid-resistant, but not alkali-resistant. Bathing with strong alkaline soap makes the skin dry easily. In addition, it should be noted that it is best to apply moisturizing cream after bathing.
Don't be too hasty in cleaning your hair. Hair is easy to harbor germs after soaking. Chlorine preparation in the pool water will directly damage the dryness of hair, resulting in yellow and dry hair. Therefore, you must wash your hair carefully after swimming, and it is best to use conditioner to strengthen protection. Some people don't use shampoo after swimming, just rinse with hot water or simply dry their hair with a towel, which will leave germs. If the scalp is broken, the wound is easily contaminated.
4. Drop chloramphenicol eye drops appropriately. It is best to wear goggles when diving to avoid the pool water containing pathogenic microorganisms from entering the eyes and causing conjunctivitis. In addition, the disinfectant in the pool water will also stimulate the conjunctiva. If you feel sore or uncomfortable after swimming, you can use chloramphenicol eye drops appropriately to prevent eye infection.
5, swimming does not forget sun protection. If you choose an outdoor swimming pool, you'd better go after 4 pm to avoid sunburn. It is recommended to use waterproof sunscreen with SPF above 30 to protect the skin. To ensure the effect, apply it every half hour to 1 hour.