[This site] young women put on high heels, center of gravity forward, chest and abdomen, looks fit, light, graceful grace. But not every young woman is suitable for wearing high heels, especially adolescent girls before the age of 20 should not wear high heels. Fireproof Cotton Viscose Fabric fireproof aramid fabric, flame resistance, durability, safety applications SHAOXING BIGU TEXTILES CO.,LTD. , https://www.fireprooftex.com
At the stage of puberty development, there are many cartilage components in the bone structure, and there are many moisture and organic substances in the bone tissue, and there are few inorganic salts. The bone is soft and easily deformed. Premature wear of high heels by girls can cause changes in the pelvis and foot morphologies. The pelvis is a bone ring formed by the combination of the sacrum, the coccyx, the left and right hips, the ligaments, and the joints. The binding process of this ring usually begins at the age of 7 and is basically set at 25 years old. The pelvis is an important structure for the human body to transfer gravity. When wearing flat shoes, the whole body weight is borne by the entire foot. When wearing high-heeled shoes, the total weight of the body falls on the sole of the foot. This destroys the normal gravity transfer load line and makes the pelvic load heavier. Causes pelvic stenosis, which makes it difficult to deliver after an adult. In addition, wearing high-heeled shoes may make the pelvis difficult to detect the transposition, affect the normal combination of bone rings, resulting in pelvic deformity. The maturity of the foot bone is about 15 to 16 years old. The size of the shoe directly affects the growth of the foot bone. Premature wear of high heels can cause the footbone to complete the ossification process according to the angle of the high heel. It is prone to metatarsophalangeal joint deformity, zygomatic fractures and other foot diseases. These diseases can cause foot pain, and can affect walking and activities in severe cases. Therefore, adolescent girls should not wear high heels, especially those with high 7 to 8 cm high heels. From a biomechanical point of view, it is advisable to wear wedges or shoes with a height of no more than 3 cm. What are the characteristics of female genital development?