Swimming for a long time because the water in some swimming pools is dirty

What harm will long-term swimming in the swimming pool do to your body
First, people who swim for a long time may get some eye diseases. Because the water in some swimming pools is dirty, in the process of swimming, if you don't protect your eyes without wearing swimming goggles, it is easy to cause dirty things to enter your eyes. Once dirty things block the mouth of meibomian glandWhat are the benefits of long-term swimming
In water, due to the pressure and resistance of water, our chest and abdominal cavity have to bear greater pressure, which may make our breathing more rapid and difficult. At this time, the muscles of our respiratory system will increase their ability to contract and expand, and have reached the demand for oxygenWhat are the benefits of long-term swimming
The ability to regulate body temperature is enhanced. The water temperature of swimming is usually lower than the body temperature, so cold stimulation can be generated in the water environment. The body position is normal through body temperature regulation. Long term activity in water can improve the process of heat production and heat dissipation, and enhance the ability of body temperature regulationWhat changes will it make to your body if you persist in swimming for a long time
Shaping people who have long-term swimming training, their shoulders will be wide and thick, and different body muscles will change according to special training. Compared with other events, the body of swimmers is very enviable, because swimming training needs to mobilize the muscles of the whole body for long-term training, the streamline of the body will be very obvious, and the muscle changes will be very uniform. PhilWhat benefits will long-term swimming exercise bring to people's bodies
The improvement of cardiovascular function, the increase of vital capacity, the enhancement of body temperature regulation ability and the improvement of body immunity are all the benefits that long-term swimming will bring to the human body, because people are often stimulated by cold water when swimming, and they will speed up the metabolism of the body through body heat regulation, which will also speed up the blood circulation in the bodyHow about long-term swimming
There is no need to tell the disadvantages directly and clearly Benefits: swimming can reduce weight, increase body resistance, regulate cardiopulmonary function, and have certain benefits for endocrine regulation Disadvantages: if you do a lot of exercise for a long time, your muscles will be very developed. For girls, you should know what it isIs long-term swimming good for your health
Swimming has many benefits to the body, mainly in the following aspects: strengthening the body. Swimming is an activity that consumes physical strength and is also an aerobic exercise, which can improve the physical fitness of the human body. Long term swimming can keep good physical strength and make the body healthier. The effect of weight lossWhat are the benefits of long-term swimming
Long term swimming can increase the thickness and elasticity of blood vessel wall. Therefore, swimming is of great help to the heart. Enhance resistance. Regular swimming can enhance our resistance. Swimming consumes a lot of energy. In order to balance the cold and heat, the nervous system will react quickly and slowly enter the human metabolismWhat are the benefits of swimming? And disadvantages
The water environment can not meet the health needs, which is easy to cause keratitis, otitis media, skin infectious and long-term immersion diseases, such as eczema, tinea corporis and tinea cruris; If the water is too cold and the warm-up is not enough, it is easy to cause cramps and muscle strains. In short, regular swimming has both advantages and disadvantages. Overall, the advantages outweigh the disadvantages