High-heeled shoes make the soles of the feet bear more force than the heels, which is not conducive to health; And flat shoes, the bearing capacity of the heel is greater than that of the sole, which is also inappropriate. So, what kind of shoes are best for high heels?
According to the analysis of foot mechanics, the heel height that is most beneficial to foot health is 2-3 cm. Only the middle heel shoes can make the stress on the feet uniform, so they are the best. At present, the heel height of men's leather shoes on the market is more suitable.
The 2-3 cm middle heel shoes, which are most in line with the human mechanical structure and movement rules, are the healthiest heights. Can make the foot stress uniform, the radian of the shoe conforms to the foot shape, and the sole of the foot naturally relaxes.
All the studies in American Labor and Occupational Disease Prevention Research show that when adults stand without shoes, the included angle between their ankles (the angle between the axis of the small foot and the first common bone axis) is 1 17 degrees, which should be 127 degrees in theory to meet the stress balance between the forefoot and heel. Therefore, only the heel is properly raised. Using Pythagorean theorem, the researchers calculated that the optimal height of adult heel pad is 2-3 cm. When the heel height is less than 3 cm, the pressure distribution changes little. Therefore, the heel height of 3 cm is best. (Dr. Wu Aiguo, Doctor of Labor and Occupational Health, Tongji Medical College, Huazhong University of Science and Technology)
High school students belong to the developmental period, so it is not suitable to wear high heels often (of course, it is not recommended to wear them for a long time in other age groups, but they have to balance themselves because of their occupation or love of beauty). If they really want to wear it, they can consider 4~6 cm.