Summer shoes are really a lot of learning

[This site - shoes and life] From the original point of view, the purpose of shoes is to protect the safety and health of the foot. Due to the influence of climate conditions such as cold, warm, dry and wet, there are many kinds of shoes with different performances. What kind of climate what kind of shoes to wear, and whether the science of wearing shoes affects the comfort and health of the feet and even the entire body. In summer, what shoes to wear in order to adapt to the weather? How to wear shoes in order to be healthy? This is really knowledgeable.

In the summer of the Yangtze River Valley in China, some outdoor workers like to wear their own sandals in bare feet, which are both breathable and cool, and effectively non-slip. In China's arid desert areas (such as the Tarim Basin), the solar radiation is intense in the summer and the ground temperature can reach 70°C or higher in the afternoon. When walking on long roads, you must wear “Qurarak” shoes made of cowhide and felt as a base. Effective heat insulation to avoid burns. Of course, summer people wear sandals or slippers, which is convenient and comfortable. However, some rubber or plastic sandals, due to the use of antioxidants and accelerators, can easily induce "cold (tow) shoe dermatitis." Once suffering from this disease, they can be replaced by cloth, wooden slippers or leather sandals. The dermatitis will gradually disappear.

Urban women prefer to wear high-heeled sandals in summer, which is not conducive to the health of the feet and waist, because wearing high-heeled sandals requires walking with their feet, the angle of knee bending becomes larger, the pelvis continues to lean back, and it will feel low back pain. . In addition, it is generally rainy in summer and rainy days, wearing high-heeled sandals, and walking to uneven or slippery places. A little carelessness can lead to shoe turnovers and ankles. Also, some high-heeled sandals and slippers are hard at the end, and the thick fat pad on the heel is under greater pressure than regular shoes, and often it will cause inflammation. Visible, sandals are suitable for summer weather shoes, but the heel can not be too high, it is best not to wear in the rain.

In clinical situations, it is often found that many women wear sandals in the rain and the water reaches the unit. However, after a period of time, leg cramps, diarrhea, irregular menstruation, and soreness can occur. After all, this is because the soles of the feet are cold. "Cold from the soles of the feet," the summer and autumn rain still gives people a feeling of coolness. Wearing barefoot slippers and water will cause the nerves of the feet to be stimulated and the blood vessels to contract, which will lead to vasodilatory disorders, which will lead to physical discomfort, especially among women. After cooling, it can lead to blood in the uterus and other parts of the body, making it easy for gynecological diseases to recur. In addition, the coldness of the soles of the feet causes a significant decrease in resistance, which can easily lead to a cold, and can easily induce rheumatism. It can easily cause stomachaches, lower back pain, and other ailments.

There are still many gay men wearing leather shoes and sneakers in summer, but it is also easy to induce foot problems. If the breathability of the shoes is not so good, once they are wet with rain, they are wet and sticky and are prone to beriberi. What is more serious is that it is prone to suffer from paronychia if it is stomped on wet shoes for a long time. Therefore, advocating lesbians to wear leather sandals in the summer is conducive to walking, cycling or driving, but also beneficial to the health of the feet.

In summer, the temperature is high, humidity is high, and there are many bacteria in the soles of the shoes. It needs to be wiped once a week. At the same time, it is also necessary to pay attention to the cleaning of shoe racks, because the food debris, dirt, dust and pet excrement accumulated on the shoe rack will spread to the floor of the room and cause cross-infection. In particular, cabinet-type shoe racks are generally closed, dark, moist, and unventilated for a long period of time. Bacteria are more likely to grow in cabinets and shoes, causing beriberi and foot odor. Therefore, the cabinet shoe rack must pay attention to open the door, ventilation, you can put some desiccant inside, weekly cleaning with a sterilizing liquid shoe rack.